Even saying “I’m on defcon.social as ‘mcgrew’” in my profile is considered “malware” by Twitter now. No mention of Mastadon at all, so I guess they have a list of instance names including defcon.social.
@mcgrew they haven't found me out yet, but I also locked it down and have a tiny instance 😊
@josh @mcgrew seems fine if I use ⓘnfosec.exchange. Let the character encoding bypasses begin.
@josh @mcgrew filtered after a few minutes… more research required