Adam Kujawa
Director of Malwarebytes Labs

Over 14 years of experience fighting malware on the front lines and behind the scenes. Frequently anachronistic.

May 31, 2019 - The city of Baltimore has experienced a very public ransomware attack. But in a season of increasing ransomware detections among organizations, they're not alone. See which cites have been most impacted by ransomware and what organizations can do to develop resilience against attacks.

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January 14, 2019 - Today, TechCrunch posted a concerning story about the shutdown and most importantly, they covered the reporting of NetCraft, a U.K. internet service company, about how numerous US government websites are now inaccessible due to expired security certificates. This is going to be a quick post to help explain what happened and more importantly, how cyber criminals will use this situation to their advantage.

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January 8, 2019 - Over the holiday, a little-known ransomware family called Ryuk caused serious damage to numerous organizations. The attacks leave a lot of questions unanswered. What do we know so far?

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September 21, 2018 - Over the last few days, we've noticed a large increase in malicious spam spreading Emotet, as well as a higher number of detections from our customers. Looks like we're in the middle of an active Emotet campaign.

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October 18, 2017 - Since September 19, the number two most frequently blocked website for our customers has been coinhive.com. This post will describe what CoinHive is, what it is doing, and why we are blocking it.

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