Details about the second Matrix breach. GPG keys of the project were compromised.
New details have been published regarding the breach of the decentralized messaging platform Matrix's infrastructure, reported earlier this morning. The vulnerable link through which attackers infiltrated was the Jenkins continuous integration system, which was compromised back on March 13. Subsequently, an SSH session of one of the administrators was intercepted on the Jenkins server, allowing attackers access to other servers in the infrastructure on April 4. […]
