Marcin Kleczynski
CEO and Co-Founder of Malwarebytes

Likes long walks on the beach and hates fish.

December 22, 2016 - PC Pitstop makes several products including PC Matic, PC Magnum, Optimize, Driver Alert, and Disk MD. As of a few weeks ago, we detect these products as PUP.Optional, here is why.

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December 8, 2016 - Announcing the launch of our next-generation online security product, Malwarebytes 3.0! This product is built to provide comprehensive protection against today’s sophisticated threats so that you can finally replace your traditional antivirus software.

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October 19, 2016 - As part of our mission to get more aggressive in the detection of Potentially Unwanted Programs (PUPs) we are announcing the acquisition of AdwCleaner.

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October 5, 2016 - We are getting even more critical about what we call a PUP, and what what we are going to be detecting and removing from user systems.

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June 28, 2016 - Over the last few weeks you may have seen many of the assets on Malwarebytes.org transition to Malwarebytes.com. I’m here to clear up any confusion and put your mind at ease: You are on the right site!

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