Developers of the open source Matrix messenger protocol have released an update to fix critical end-to-end encryption vulnerabilities that subvert the confidentiality and authentication guarantees ...

Matrix decentralized communication platform has published a security warning about two critical-severity vulnerabilities that affect the end-to-end encryption in the software development kit (SDK). A ...

Years ago, I seem to recall reading of an Arstechnica IRC server, although I've no idea if it's still in use. I object to centralized services like Discord for discussion. I don't know what that is, ...

“Our attacks allow a malicious server operator or someone who gains control of a Matrix server to read the messages of users and to impersonate them to each other,” the researchers wrote in an email. ...