Blockstream’s technical security assessment of the September 6 Liquid incident is now published on the Liquid blog. It covers the exploit’s root cause and mechanics, the incident timeline, and the engineering and security changes being made in response.

The Federation continues to work closely with Blockstream and its members through the staged recovery, as well as on the security improvements and governance work following the incident. We encourage users to continue relying on official Liquid and Blockstream channels for updates. Thank you to the Liquid community for your patience and support throughout the recovery.

https://blog.liquid.net/liquid-network-security-incident-assessment/