Updated version released in response to security vulnerability.
Piriform, the publishers of CCleaner, the world’s most popular PC cleaner, has released version 5.35 following a security vulnerability discovered in version 5.33 (and CCleaner Cloud v1.07.3191). All users are encouraged to update to the latest version. Users of CCleaner Cloud version 1.07.3191 have received an automatic update.
The issue only affected users on 32-bit Windows systems and was quickly identified and resolved. No other Piriform or CCleaner products were affected, and Piriform says it believes “no harm was done to any of our users.”
In a statement, Piriform said; “We are continuing to investigate how this compromise happened, who did it, and why.”
You can read the full Piriform security announcement here.