On Friday, September 26, the system hackers team discovered a misconfiguration in the wiki setup. The error, if discovered, would have enabled an unauthorised party to read protected pages and user configurations.

It was possible to read the encrypted password hashes of guest users. Registered Fellows, who log in using their Fellowship password were not affected by this. To all others we recommend changing their wiki password as a precaution.

Fellows ยป mkesper

Michael Kesper


  • Email: <mkesper@fsfe.org>

  • Instant Messaging: mkesper@jabber.fsfe.org

Fellowship group

I'm coordinating the Fellowship meetings in Bonn.



  • You can download my public key from any non-defective keyserver
  • GnuPG key ID: 8907 4FAD
  • GnuPG fingerprint: F035 8BD9 D0C2 0E6A 85B5  6A60 4208 05C6 8907 4FAD