Infinity: Malignos (Hacker)

Malignos are too subtle to be detected by anti-intruder systems, which they sidestep astutely without losing their stride. They are undetectable and, therefore, untouchable. However, they are never tempted to be rash, exhibiting instead a perverse form of patience made all the more unsettling by the thought that they are always calculating, always waiting for the perfect moment to shatter your world'