So, is CCleaner safe ? Is CCleaner Pro worth it in 2022? I’ll attempt to answer these questions as objectively as possible in this piece.ĬCleaner has different apps and subscriptions for individual and business users. To make it worse, CCleaner got hacked again in 2019. It was the time when the first infamous cyber assault on CCleaner made headlines. It was a watershed year for negative reasons. In 2017, global cybersecurity leader Avast acquired Piriform. But its developers rolled out iterations for macOS and Android in 20, respectively.Īll in all, CCleaner has been downloaded more than two billion times and records more than five million desktop installs every seven days. It started out as an optimization tool for PCs. It has been around since 2004, garnering countless glowing CCleaner reviews for the most part of its history. So, it may now be the case that if you go to install CCleaner while running Microsoft Defender, you’re no longer warned against proceeding, assuming the security app is indeed updated as CCleaner asserts.CCleaner is a piece of scrubbing software originally developed by Piriform. We surmise the issue appears to be around bundling, and we believe we have addressed this so that our product is now no longer flagged.”

Often, these matters are down to the way the options to opt out are presented.Īt any rate, according to a statement just released by CCleaner, the firm believes that the issue has been resolved.Ī CCleaner spokesperson told us: “We are in the process of engaging with Microsoft to understand why CCleaner was recently detected as PUA. The company observes that while the CCleaner installation process does provide a way to opt out of putting these extras on your PC, as you would expect, the judgment is that “some users can easily inadvertently install these bundled applications”. Microsoft further stresses that those bundled apps are perfectly fine and not in any way malicious, of course, but it’s the way that they are offered for installation which is problematic.

Those bundled apps include Google Chrome browser, Google Toolbar, and Avast Free Antivirus plus AVG Antivirus Free (note that Piriform is now owned by Avast, which also owns AVG too).

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