Cybersource outage history

Cybersource was made aware of an issue that affected the Business Center. A fix has been implemented and we are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and customers are now able to use the Business Center as expected. Reported Start Time: 13 October 2026 08:23 GMT Reported End Time: 13 October 2026 09:13 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27218273

Cybersource was aware of an issue that affected Business Center and Payment Services A fix has been implemented and we are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and customers are now able to use the Business Center and Payment Services as expected. Reported Start Time: 13 October 2026 08:23 GMT Reported End Time: 13 October 2026 09:13 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27218273

The issue affecting Business Center and Payment Services has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 13 October 2026 08:23 GMT Reported End Time: 13 October 2026 09:13 GMT Impact: Customers are now able to use Business Center and Payment Services as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27218273

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link: [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12158)

Cybersource is aware of an issue that is currently affecting multiple gateway transaction processing. We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience payment processing error messages. Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27195744

We are investigating an issue impacting a subset of Cybersource Enterprise authorization transactions. We are closely monitoring the environment and working to identify the underlying cause. We will provide additional updates as more information becomes available. Impact: Clients may experience intermittent transaction timeouts, processing delays, or authorization failures. Start Time: 10 Oct 2026, 04:26 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27195744

We continue investigating an issue impacting a subset of Cybersource Enterprise authorization transactions. Impact: Users may experience payment processing error messages. Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27195744

The issue has been mitigated and we are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and customers are now able to use impacted services as expected. Reported Start Time: 10 Oct 2026, 04:26 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27195744

The issue which affected multiple payment gateway processing services has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 10 October 2026, 05:26 GMT Reported End Time: 10 October 2026, 06:38 GMT Impact: Customers are now able to use the impacted payment gateway processing services as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27195744

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12148)

Cybersource is aware of an issue that is currently affecting the Payer Authentication Service We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience issues with e-commerce authentication via the Payer Authentication Service. Reported Start Time: Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: TBD

The issue affecting the Payer Authentication Service is mitigated. We are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and customers are now able to use the Payer Authentication Service as normal. Reported Start Time: 3 October 2026 20:52 GMT Reported End Time: 3 October 2026 21:45 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27144566

The issue affecting the Payer Authentication Service has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 3 October 2026 20:52 GMT Reported End Time: 3 October 2026 21:44 GMT Impact: Customers are now able to use the Payer Authentication Service as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27144566

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12124)

Cybersource is aware of an issue that is currently affecting Account Updater services. We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience performance issues when using the Account Updater service. Reported Start Time: 10:09 AM GMT on September 30, 2026 Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: EPS-43860

We have identified the issue affecting Account Updater services and are working urgently to implement mitigation measures. We appreciate your patience and understanding as we work toward resolution. Impact: Users may experience performance issues when using the Account Updater service. Reported Start Time: 10:09 AM GMT on September 30, 2026 Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27136013 & EPS-43860

We have identified the issue affecting Account Updater services and are working urgently to implement mitigation measures. We appreciate your patience and understanding as we work toward resolution. Impact: Users may experience performance issues when using the Account Updater service. Reported Start Time: 10:09 AM GMT on September 30, 2026 Next Update: As current status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27136013 & EPS-43860

The issue affecting Account Updater services is mitigated. We are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and customers are now able to use Account Updater services as normal. Reported Start Time: 10:09 AM GMT on September 30, 2026 Reported End Time: 00:46 GMT on October 02, 2026 Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27136013 & EPS-43860

The issue affecting Account Updater services has been resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences Reported Start Time: 10:09 AM GMT on September 30, 2026 Reported End Time: 00:46 GMT on October 02, 2026 Impact: Customers are able to use Account Updater services as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27136013 & EPS-43860

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link: [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12108)

We have identified the issue affecting the performance of the Payer Authentication Service and we appreciate your patience as we work urgently to implement a mitigation. Impact: Users may experience issues with e-commerce authentication via the Payer Authentication Service. Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center

Mitigation actions have been implemented, and service performance has significantly improved. Transaction processing and authentication services have largely recovered. Our teams continue to closely monitor the environment and perform additional validation to ensure service stability across all affected components. Impact: Users may experience issues with e-commerce authentication via the Payer Authentication Service. Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns.

The issue affecting the Payer Authentication Service is mitigated. We are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and customers are now able to use the Payer Authentication Service as normal. Reported Start Time: 09/27/2026 02:16 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center

The issue affecting the Payer Authentication Service has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 27 September 2026, 02:16 GMT Reported End Time: 27 September 2026, 03:21 GMT Impact: Customers are now able to use the Payer Authentication Service as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12095)

Cybersource is aware of an issue that is currently affecting Enterprise Business Center. We are investigating the cause and working urgently to resolve the issue. Impact: Merchants are currently unable to log in to EBC when their usernames contain a period/dot (".") character. Reported Start Time: 15th September 2026 Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center

We have identified the issue affecting Enterprise Business Center. We are working urgently to resolve the issue. Impact: Merchants are currently unable to log in to EBC when their usernames contain a period/dot (".") character. Reported Start Time: 15th September 2026 Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Portals - Access/Login - Business Center

We have identified the issue affecting Enterprise Business Center, and continue to work urgently to resolve the issue. Impact: Merchants are currently unable to log in to EBC when their usernames contain a period/dot (".") character. Reported Start Time: 15th September 2026 Next Update: As status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Portals - Access/Login - Business Center

The issue affecting the Business Center has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 15th September 2026 Reported End Time: 16th September 2026 Impact: Customers are now able to use the Business Center as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27015508

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12078)

Cybersource is aware of an issue that is currently affecting Flex Microform in our Sandbox/Testing Environment. We are investigating the cause and working urgently to resolve the issue. Impact: Merchants may be unable to test Flex Microform in CAS. Reported Start Time: 14 September 2026, 13:58 GMT Next Update: As current status changes. We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: TBD

The issue affecting Flex Microform in our Sandbox/Testing Environment is mitigated. We are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated and users are now able to use the Flex Microform Service as normal. Reported Start Time: 14 September 2026, 13:58 GMT Reported Mitigated Time: 14 September 2026, 20:12 GMT Next Update: As current status changes. We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27000232

The issue affecting Flex Microform in our Sandbox/Testing Environment has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 14 September 2026, 13:58 GMT Reported End Time: 14 September 2026, 20:12 GMT Impact: Users are now able to use the Flex Microform Service as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC27000232

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-12080)

Cybersource is aware of an issue that is currently affecting Reports - Business Center. Reports from September 6, 2026 may contain duplicate request ID entries. We are investigating the cause and working urgently to resolve the issue. Impact: Clients may be experiencing issues with the Business Center reporting service. This may cause reconciliation issues for merchants who see duplicate rows in PBDR (Payment Batch Detail Reports) and DMDR (Decision Manager Detail Reports) from September 6. Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26936459

Cybersource continues to investigate the issue that is currently affecting Reports - Business Center. Reports from September 6, 2026 may contain duplicate request ID entries. We are working urgently to resolve the issue. Impact: Clients may be experiencing issues with the Business Center reporting service. This may cause reconciliation issues for merchants who see duplicate rows in PBDR (Payment Batch Detail Reports) and DMDR (Decision Manager Detail Reports) from September 6. There is no impact to transaction processing. Next Update: As status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26936459

The issue affecting Reports - Business Center has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Impact: Customers are now able to use Reports - Business Center as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26936459

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link: [Post Incident Report](https://businesscenter.visaacceptance.com/ebc2/?SalesForce=true&relayUrl=ReturnUrl%3D%2Fknowledgebase%2Fknowledgearticle%2F%3Fcode%3DKA-12024)

Cybersource is aware of an issue that is currently affecting the Token Management Services (TMS). We are investigating the cause and working urgently to resolve the issue. Impact: Customers may experience intermittent errors or delays affecting token-based transaction processing. Impact is limited to MasterCard. Reported Start Time: 03 September 2026, 14:15 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26907199

We have identified the issue affecting Token Management Services (TMS) and we appreciate your patience as we work urgently to implement a mitigation. Impact: Customers may experience intermittent errors or delays affecting token-based transaction processing. Impact is limited to MasterCard transactions. Reported Start Time: 03 September 2026, 14:15 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26907199

We have identified the issue affecting Token Management Services (TMS) and we appreciate your patience as we work urgently to implement a mitigation. Impact: Customers may experience intermittent errors or delays affecting token-based transaction processing. Impact is limited to MasterCard transactions. Reported Start Time: 03 September 2026, 14:15 GMT Next Update: As status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26907199

The issue affecting Token Management Services (TMS) has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 03 September 2026, 14:15 GMT Reported End Time: 03 September 2026, 19:35 GMT Impact: Token Management Services (TMS) has been fully restored and is operating normally. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource/Visa Acceptance Solutions Support & Knowledge Base Incident #: INC26907199

Cybersource is aware of an issue that is currently affecting EBC Search Functionality. We are investigating the cause and working urgently to resolve the issue. Impact: Some merchants may experience intermittent issues with Transaction Search and Decision Manager Case Management in Production Business Center, including incomplete search results, unexpected "no results" responses, or page loading errors. Reported Start Time: 01 September 2026 14:30 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center

The issue affecting EBC Search Functionality has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Start Time: 01 September 2026 14:30 GMT End Time: 01 September 2026 16:40 GMT Impact: EBC Search Functionality is now working as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource/Visa Acceptance Solutions Support & Knowledge Base Incident #: INC26888837

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-11753)

Cybersource is aware of an issue that is currently affecting Payment Gateway Processing. We are investigating the cause and working urgently to resolve the issue. No issues have been identified within Cybersource that could be attributed to this incident. Impact: Users may experience payment processing error messages. Reported Start Time: 15 August 2026 Next Update: Within 60 min We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26760046

Cybersource is aware that a Financial Participant is experiencing a service disruption that may be impacting some cardholders ability to make payments. Cybersource systems continue to operate normally and no issues have been identified within Cybersource that could be attributed to this incident. Reported Start Time: 04:01 GMT, 15 August 2026 Impact: This may impact some cardholders' ability to make payments.

The service disruption impacting a Financial Ecosystem participant has been mitigated and we are monitoring closely to ensure the issue is resolved. No issues have been identified within Cybersource that could be attributed to this incident. Impact: The issue has been mitigated, and customers are now able to use Payment Gateway Processing services as expected. Reported Start Time: 04:01 GMT, 15 August 2026 Reported End Time: 05:35 GMT, 15 August 2026 Next Update: As current status changes Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26760046/ INC26760102

The service disruption impacting a Financial Ecosystem participant has now been fully resolved. No issues have been identified within Cybersource that could be attributed to this incident. Impact: Customers are now able to use Payment Gateway Processing services as expected. Reported Start Time: 04:01 GMT, 15 August 2026 Reported End Time: 05:35 GMT, 15 August 2026 Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26760046/ INC26760102

Cybersource is aware of an issue that is currently affecting Paymentech transaction processing. We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience payment processing error messages. Reported Start Time: August 14th, 2026 05:05 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26749537

The issue affecting Paymentech services is mitigated. We are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated, and customers are now able to use Paymentech services as normal. Reported Start Time: August 14th, 2026 05:05 GMT Reported End Time: August 14th, 2026 05:18 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26749537

We observed a second period of intermittent impact, and it is mitigated now. Services have stabilized, and we continue to closely monitor the environment to confirm sustained recovery and service stability. Our investigation remains ongoing. At this time, we have not identified any issues within the Cybersource environment that could be attributed to this incident. Impact: The issue has been mitigated, and customers are now able to use Paymentech services as normal. Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26749537

The issue affecting Paymentech services has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 14 August 2026, 05:06 GMT Reported End Time: 14 August 2026, 05:52 GMT Impact: Customers are now able to use Paymentech services as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26749537

Business Center reporting for August 11 is delayed due to an identified issue. Impact: Business Center reports for 11-Aug will be delayed. Reported Start Time: 04:28 GMT 12 August 2026 Reported End Time: To be determined Next Update: As status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26710962

The issue affecting Business Center reporting has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 04:28 GMT 12 August 2026 Reported End Time: 00:17 GMT 13 August 2026 Impact: Customers are now able to generate the Business Center reports as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26710962

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://businesscenter.visaacceptance.com/ebc2/?SalesForce=true&relayUrl=ReturnUrl%3D%2Fknowledgebase%2Fknowledgearticle%2F%3Fcode%3DKA-11497)

Cybersource is aware of an issue that is currently affecting the Secure Acceptance Service. We are investigating the cause and working urgently to resolve the issue. Impact: Merchants may find that their Secure Acceptance notification URLs have not been approved, preventing them from promoting their Secure Acceptance profile and potentially impacting their ability to complete the setup process. Reported Start Time: 28 July 2026, TBD Next Update: As status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: TBD

The issue affecting the Secure Acceptance Service has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: TBD on July 28, 2026 Reported End Time: 14:24 GMT on August 11, 2026 Impact: Customers are now able to use the Secure Acceptance Service as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: TBD

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-11493)

Cybersource is aware of an issue that is currently affecting Worldpay transaction processing. We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience payment processing error messages. Reported Start Time: 03 August 2026, 21:14 GMT Next Update: As status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26672537

After further investigation, No Cybersource client impact was confirmed. Next Update: No further updates. Cybersource Support Center Incident #: INC26672537

Cybersource have observed a recurrence of the previously reported issue impacting Cybersource Access Control Server (CAS) merchant sign up. Our teams are actively investigating and implementing mitigation measures to restore normal service. We're going to take down Sandbox signup page temporarily on cybersource & visaacceptance - https://developer.visaacceptance.com/hello-world/sandbox.html Please contact us if you need one. reference support article : https://support.visaacceptance.com/knowledgebase/knowledgearticle/?code=000002108 Impact: Merchant sign-up services are temporarily unavailable Reported Start Time: 24 July 2026 Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

Cybersource have observed a recurrence of the previously reported issue impacting Cybersource CAS Merchant Sign Up Services. Our teams are actively investigating and implementing mitigation measures to restore normal service. Currently Sandbox signup page is temporarily unavailable on cybersource & visaacceptance - https://developer.visaacceptance.com/hello-world/sandbox.html Please contact us if you need one. reference support article : https://support.visaacceptance.com/knowledgebase/knowledgearticle/?code=000002108 Impact: Merchant sign-up services are temporarily unavailable Reported Start Time: 24 July 2026 Next Update: As current status changes. We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

We appreciate your patience as we continue working to mitigate the issue impacting CyberSource CAS Merchant Sign Up Services. Our teams are actively investigating the issue and implementing measures to restore normal service. We will provide further updates as they become available. Currently Sandbox signup page is temporarily unavailable on Cybersource & Visa Acceptance - https://developer.visaacceptance.com/hello-world/sandbox.html Please contact us if you need one. reference support article: https://support.visaacceptance.com/knowledgebase/knowledgearticle/?code=000002108 Impact: Merchant sign-up services are temporarily unavailable. Reported Start Time: 24 July 2026 Next Update: As current status changes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

The issue affecting CyberSource CAS Merchant Sign Up Services in our Sandbox/Testing Environment has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 24 July 2026 Reported End Time: 26 August 2026 Impact: Users are now able to use the Sandbox Sign Up pages on CyberSource and Visa Acceptance as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following [link](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-11990).

Cybersource is aware of an issue that is currently affecting One Time Passcode (OTP) delivery for Cybersource Access Control Server (CAS) merchants. We are investigating the cause and working urgently to resolve the issue. Impact: CAS merchants experienced delayed receipt of OTPs required for authentication and portal access. Valid users were unable to receive OTPs in a timely manner, causing login issues. Reported Start Time: 23 July 2026 Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

We are continuing to investigate this issue.

A fix has been implemented and we are monitoring closely to ensure the issue is resolved. Impact: The issue has been mitigated, and OTP processing has returned to normal. Reported Start Time: 23 July 2026 15:00 GMT Reported End Time: 23 July 2026 17:40 GMT Next Update: As current status changes. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

The issue affecting One Time Passcode (OTP) delivery for Cybersource Access Control Server (CAS) merchants has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 23 July 2026 15:00 GMT Reported End Time: 23 July 2026 17:40 GMT Impact: The issue has been fully resolved, and OTP delivery and user authentication have returned to normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26538085

Cybersource is aware of an issue that is currently affecting the functionality of Corporate and Support Web Sites. We are investigating the cause and working urgently to resolve the issue. We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Impact: Support Center users may experience delays when creating cases, posting comments, and using chat functionality. Reported Start Time: 13:30 GMT , 23 July 2026 Next Update: As status changes Incident #: INC26537088

Cybersource has worked with a third-party service provider to restore functionality of the Support Center. Service availability has improved, and teams are closely monitoring service health and traffic recovery to ensure continued stability Thank you for your patience while we worked to address this issue. Impact: Support Center access has been restored. Teams are monitoring the environment to ensure continued service stability Reported Start Time: 13:30 GMT , 23 July 2026 Next Update: As status changes Incident #: INC26537088

The issue affecting Corporate and Support Web Sites has now been fully resolved. Cybersource is conducting an internal review of the events to mitigate future occurrences. Reported Start Time: 13:30 GMT, 23 July 2026 Reported End Time: 19:15 GMT, 23 July 2026 Impact: Customers are now able to use Corporate and Support Web Sites as normal. Next Update: No further updates, issue resolved. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26537088

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following link. [Post Incident Report](https://support.visaacceptance.com/knowledgebase/Knowledgearticle/?code=KA-11452)

Cybersource is aware of an issue that is currently affecting Authorizations and Decision Manager We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience payment processing error messages. Reported Start Time: TBD Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26452085

We continue to investigate an issue causing elevated transaction processing times and transaction timeouts for some customers. Reported Start Time: 15 July 2026, 23:12 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26452085

We are continuing to investigate an issue causing elevated transaction processing times and transaction timeouts for a subset of customers. Some transactions may experience delays or fail to complete processing due to timeout conditions. We are observing signs of improvement in some transaction flows; however, recovery remains in progress and intermittent impact may continue. Impact: Users may experience payment processing error messages. Reported Start Time: 15 July 2026, 23:12 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26452085

We continue to investigate an issue causing intermittent transaction timeouts and elevated processing latency for a subset of customers. Mitigation activities have been implemented, and our teams are observing improvement in some transaction flows; however, recovery is not yet complete. Customers may continue to experience intermittent transaction delays, timeouts, or processing failures while recovery efforts remain in progress. Additional recovery actions are underway to further improve transaction processing stability and reduce customer impact. We are actively validating the effectiveness of these mitigation measures and tracking service recovery across affected transaction flows. Impact: Users may experience payment processing error messages. Reported Start Time: 15 July 2026, 23:12 GMT Next Update: Within 60 minutes We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center Incident #: INC26452085

We continue to investigate the issue and working toward mitigation.

We have put mitigations in place and are seeing performance improvements across the platform. We continue to monitor closely to ensure full resolution.

We have put mitigations in place and the Cybersource platform performance has returned to normal. This issue is mitigated, and we will continue to monitor closely.

We have put mitigations in place and the Cybersource platform performance has returned to normal. This issue is resolved, and we will continue to monitor closely. Reported Start Time: 15 July 2026, 23:12 GMT Reported End Time: 16 July 2026, 08:19 GMT Impact: Some users may have experienced payment processing error messages during the incident period, which may have temporarily affected payment processing activities. The issue has since been resolved. Next Update: No further updates, issue resolved. Incident #: INC26452085 Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource Support Center

Clients and merchants can access the Post Incident Report with their Support Center login credentials at the following [link](https://businesscenter.visaacceptance.com/ebc2/?SalesForce=true&relayUrl=ReturnUrl%3D%2Fknowledgebase%2Fknowledgearticle%2F%3Fcode%3DKA-11411)

Cybersource is aware of an issue that is currently affecting CAS Sign Up in our Sandbox/Testing Environment. We are investigating the cause and working urgently to resolve the issue. Impact: Users may experience issues accessing the Portals in the CAS/Sandbox Environment. Reported Start Time: 15 July 2026, 18:20 GMT Next Update: As status changes. We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource/Visa Acceptance Solutions Support & Knowledge Base Incident #: TBD

Cybersource continues to investigate the issue that is currently affecting CAS Sign Up in our Sandbox/Testing environment and are working urgently to resolve the issue. Impact: Users may experience issues accessing the Portals in the CAS/Sandbox Environment. Reported Start Time: 15 July 2026, 18:20 GMT Next Update: As status changes. We regret any inconvenience this may cause for our customers. We will provide regular updates until the issue is mitigated. Please do not hesitate to contact the Cybersource support team if you have any questions or concerns. Cybersource/Visa Acceptance Solutions Support & Knowledge Base

The Cybersource Sandbox is temporarily unavailable while we make improvements to give you a secure, more powerful developer experience. Reported Start Time: 15 July 2026, 18:20 GMT Impact: The CyberSource Sandbox/Testing Environment test account sign up remains under maintenance while platform improvements continue. There is no impact to any production services, client-facing environments, or customer transaction processing at this time. The test environment is also fully operational - only new sandbox test account generation is impacted. We regret any inconvenience this may have caused and appreciate your patience. Cybersource Support Center Incident #: TBD