January 31, 2023 GitHub code-signing certificates stolen (but will be revoked this week) There was a breach, so the bad news isn't great, but the good news isn't too bad... Naked Security
June 29, 2018 Linux distro hacked on GitHub, “all code considered compromised” Gentoo Linux has been hacked, with "all code considered compromised" on GitHub - fortunately, the master repository is safe. Naked Security
April 22, 2015 Costa Coffee Club warns of possible database intrusion Coffee chain Costa's just sent out a warning about a possible data breach. Only 1 in 5000 accounts were affected, but the Coffee Club is offline for now. A bulk password reset will follow... Naked Security