I just had a longtime regular (15.5 days total connection time with no issues) get banned for the eye angle detection.
Of course it's possible that he was actually hacking, but it is the 180, 180, 180 detection as others have mentioned in this thread.
Any ideas?
Code:
L 09/28/2012 - 23:35:57: [smac_eyetest.smx] (P) (ID: STEAM_0:1:28309795 | IP: 68.5.9.238) was banned for cheating with their eye angles. Eye Angles: 180 180 180