Windows Defender flags CCleaner as Potentially Unwanted App

Windows Defender flags CCleaner as Potentially Unwanted App

CCleaner, one of many enormously fashionable free PC optimization suites for Windows, is now being detected as Potentially Unwanted Application (PUA) on Windows 10 after a current replace to Windows Defender platform.

CCleaner mainly permits you to optimize your system utilizing its scan checks for cookies, cached information, downloaded information in all the most important browsers, and it additionally features a complete registry cleaner.

In a stunning transfer, Windows Defender Antivirus has began flagging CCleaner utility as Potentially Unwanted App.

Potentially Unwanted Application (PUA) safety is a characteristic that enables Windows Defender Antivirus to detect and block undesirable apps.

PUA alert

According to person studies, Windows Defender flags CCleaner as a Potentially Unwanted Program with alert degree low, however the CCleaner shouldn’t be detected as a risk to the system and customers can nonetheless manually enable the app to run on their techniques.

In help documentation, Microsoft famous that PUAs aren’t categorized as viruses, malware or different kinds of threats, however reminiscent of apps may “adversely affect endpoint performance or use” and supply to put in different apps that qualify as PUA.

Windows Defender additionally flags apps with ‘poor reputation’ as doubtlessly undesirable program attributable to “certain kinds of undesirable behaviour”.

At the second, it isn’t clear precisely why Microsoft has chosen to flag CCleaner and Windows Defender web page additionally doesn’t present any info.

CCleaner is in contact with Microsoft

CCleaner has confirmed on Twitter that it’s working with Microsoft and the issue can be resolved quickly.

“We’re in touch with Microsoft to resolve this as soon as possible,” a consultant from CCleaner famous on Twitter.

If Windows Defender has blocked CCleaner in your system and you understand that it may be trusted, you’ll be able to enable the app underneath Windows Security > Virus & risk safety > Threat historical past.

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