Investigators from the National Crime Agency found images on the computer of Stefan Rigo, 34, including ones of people involved in sexual activity.
Rigo targeted a variety of victims after gaining remote access to their computers’ webcams. Incriminating images on his computer were discovered after a forensic examination. Out of 14 confirmed individuals he spied on – roughly half were people he knew personally.
Source : Webcam hacker spied on sex acts with BlackShades malware – BBC News