Dear Partner / Customer,

A security vulnerability was detected in Workspace 365 version 4.14 and earlier. An updated version 4.14.1 which contains the fix for this vulnerability was deployed on Tuesday September 17th at 22:00 CET.

Due to the nature of the vulnerability and in accordance with responsible disclosure guidelines, we will not disclose any details at this moment. A Post-Mortem will be released in the near future. The vulnerability was discovered internally, we have not detected that it has been abused. We will keep monitoring this after the hotfix is deployed, and have taken appropriate measures.

For questions, please contact our support team.