Malware steals images from hard drives of affected system and uploads them to remote FTP server. Malware specifically look for all.JPG,.JPEG, and.DMP files in storage storage. At worst, these attacks can destroy our computers, drain our accounts and steal our identities. For criminals and scam-artists, the internet is big business and we’re all targets. Attacks can strike anytime your computer is connected to the internet, and at worst, they can destroy computers.
Source: https://thehackernews.com/2012/11/malware-can-increase-cyberbullying-rate.html