![Official CCleaner distributed malware with its installer](https://cdn.afterdawn.fi/v3/news/ccleaner-logo-2015.jpg)
CCleaner's author, Piriform, is owned by security company Avast, making the finding even more embarrassing. Piriform now instructs its users to uninstall the software and to download the newer, clean version of the software. Clean versions have version number v5.34 or higher.
Malware was found by Cisco's security company Telos.
You can download the latest v5.34 CCleaner from our servers:
Download CCleaner v5.34
EDIT 19th of Sep, 2017: The malware incident was caused by a hacker