After ComodoGate, the hacker — who called himself ComodoHacker — sent a series of messages via his Pastebin account. Then at the end of March 2011, it went silent. We’ve been keeping an eye on it, just in case the attacker will post something related to the Diginotar case.
And he just did.
Screenshots and more information at F-Secure:
http://www.f-secure.com/weblog/archives/00002231.html