Relating to this subject, Hammereditor has access to all of his customer's keys through Hamhost. So if you have that service, it would be better if you delete your key from his serivce asap, no one knows if he is going to hijack any of the keys yet. All of his keys did get revoked, so he could be heading towards stealing some keys. Hopefully he didn't create backups of the key.dat files yet. Who knows what Hammereditor is going to do next, it's sorta scary.