Asseco DS / Certum: Failure to revoke within 5 days
Asseco Data Systems S.A. (Certum) faced a significant incident involving the delayed revocation of 2202 certificates, which were not revoked within the required 5-day timeframe. The issue arose after a notification was received on September 26, 2020, leading to a series of actions that included customer communication and the eventual revocation of the certificates on October 9, 2020. The delay was attributed to the need for careful coordination with a major client to avoid significant disruption. Certum has since implemented measures to improve their incident response and revocation processes to prevent future occurrences.
- Notification received regarding certificate issue.
- First batch of certificates revoked.
- All affected certificates revoked.