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A week in security (November 9 – November 15)

Last week on Malwarebytes Labs, we reported on multiple patch releases: from Mozilla’s Firefox and Thunderbird to Google’s Chrome. We also had a chat with our resident experts, Adam Kujawa and John Donovan, about the future of IoT cybersecurity in our latest Lock and Code podcast episode. Lastly, we took a look at a new ransomware called RegretLocker, and guided college students on how … [Read more...]

RegretLocker, new ransomware, can encrypt Windows virtual hard disks

Cybersecurity researchers discovered a new ransomware last month called RegretLocker that, despite a no-frills package, can do serious damage to virtual hard disks on Windows machines. Through a clever trick, RegretLocker can bypass the often-long encryption times required when encrypting a machine’s virtual hard disks, and it can close any files currently opened by a user to then encrypt … [Read more...]