LibraCyber incident
Security Notice: Libraesva ESG URL Rewriting Issue
Resolved on February 9, 2026, affecting UrlSand Cloud Sandbox.
Between February 4th and February 9th, some URLs in received emails were not rewritten for click-time analysis by URLSand. This issue has been identified and resolved on all Libraesva appliances worldwide. No further action is required from users, but we recommend exercising caution when clicking on links in emails received during this period. For any questions or concerns, please contact our support team.
Affected components
Update timeline
- resolved Feb 09, 2026, 11:09 AM UTC
Between February 4th and February 9th, some URLs in received emails were not rewritten for click-time analysis by URLSand. This issue has been identified and resolved on all Libraesva appliances worldwide. No further action is required from users, but we recommend exercising caution when clicking on links in emails received during this period. For any questions or concerns, please contact our support team.
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