1. Adobe source code breach; it’s bad, real bad.
https://gigaom.com/2013/10/04/adobe-source-code-breech-its-bad-real-bad/
2. Apache subversion.
https://subversion.apache.org/
3. Bazaar.
http://bazaar.canonical.com/en/
4. Bitcoin gold critical warning.
https://bitcoingold.org/critical-warning-nov-26/
5. Breaching Fort Apache.org - What went wrong?.
http://www.theregister.co.uk/2009/09/03/apache_website_breach_postmortem/