After viruses, Trojan horses, worms, bots, and other spyware, the latest in computer malware started from mental health billing software. It is malicious code that gives your computer a Personality Disorder. It might be difficult to detect, since every computer has a "personality." The following list should help distinguish "normal" computer "quirks" from actual pathology.
How to recognize the types identified thus far:
Sells your private info to other ASPD computers on network
hogs processing power from other programs, corrupting their files in doing so