WorkOS
CompanySecurity timeline
- Named in breach reports by BleepingComputerWorkOS breach: attacker used ARTEX AI to access internal sales app
- Named in breach reports by Cyber Security NewsWorkOS confirms breach of internal sales app exposing customer CRM and support data
Recent news
WorkOS breach: attacker used ARTEX AI to access internal sales app
WorkOS, a developer platform, disclosed a breach of an internal sales application. A threat actor accessed business contact records and summaries of customer communications, and the attacker reportedly used ARTEX AI to gain access.
WorkOS confirms breach of internal sales app exposing customer CRM and support data
WorkOS detected unauthorised access to an internal sales application on 30 October 2026 and published a bulletin on 2 November. Exposed data includes CRM contact records, account histories, and summaries and excerpts of sales calls, support discussions and customer Slack conversations, plus product usage metadata. WorkOS says there is no evidence that application data or production services were accessed, has disabled external access to the application, and has retained an independent forensics firm.