In first Avast doesn’t harvest users data as ccPortable doesn’t have any connections with Avast. Firefox 79 Stable was released on Jand users started to experience the issue from that day forward.ĬCleaner users could exclude Firefox from being cleaned as well until the issue is resolved.ĬCleaner has been flagged as a potentially unwanted software by Microsoft Defender recently because of its bundling of other software offers in its installer.ĬCleaner is a controversial tool… had its fair share of privacy-related issues in the past.

What makes the issue particularly troublesome is that Firefox users informed Piriform, the maker of CCleaner, about the issue on July 1 when Firefox 79 was released to the Beta channel. The issue affects all recent versions of CCleaner and devices with Firefox 79 or newer installed. Firefox users beware: CCleaner wipes Firefox extension settings by defaultįirefox users who run the temporary file cleaner CCleaner on their systems may have noticed that extension settings are removed after running the program.

Is ccleaner safe 2020