Even after Cosko was arrested and a computer was quarantined, Capitol Police and Senate employees did not realize that keylogger devices were plugged in to many of the office’s computers, according to prosecutors. The devices continued to beam every keystroke — including passwords to personal and business accounts — over a WiFi signal that could be accessed from the public hallway.
Might be a good thing fedgoc doesn’t use linux because a software based keylogger is available for linux. There wouldn’t be any device to find.