CCleaner

CCleaner Malware

Users of CCleaner for Windows, a maintenance and file clean-up tool developed by Avast Piriform, are being told to update their software immediately, since it’s been discovered that hackers had installed a backdoor in the official application that would allow additional malware to be added to the infected system.

The ability of cybercriminals to access user systems by adding malware into official software builds of trusted vendors is a major red flag. Protecting your data just got even more critical, so here’s what you need to know.