Sent one that said "IT is on their way"... suddenly he logged off and walked away.
<VBG>.. I like these stories.
Makes ya wonder if the "offender" felt that he (I'm assuming here.. safe assumption, eh?) was above rules and regulations, or never read the dialogs to begin with. Of course... "we're comin' to get you"... almost always has the desired effect. Maybe the first dialog should read: "We know you you are. Escape is futile."
It was being used to log in to workstations for admin privileges, install software on other servers... oops.
Not particularly surprised there. Restrictions without any form of monitoring or enforcement will almost always be violated for the convenience of those who can. Sad state of affairs, that it is though.