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SMB cybersecurity posture weakened by COVID-19, Labs report finds

In August, Malwarebytes Labs analyzed the damage caused by COVID-19 to business cybersecurity. Because of immediate, mandated transitions to working from home (WFH), businesses across the United States suffered more data breaches, lost more dollars, and increased their overall attack surfaces, all while experiencing a worrying lack of cybersecurity awareness on behalf of workers and IT and … [Read more...]

MegaCortex continues trend of targeted ransomware attacks

MegaCortex is a relatively new ransomware family that continues the 2019 trend of threat actors developing ransomware specifically for targeted attacks on enterprises. While GandCrab apparently shut its doors, several other bespoke, artisanal ransomware families have taken its place, including RobinHood, which shut down the city of Baltimore, Troldesh, and CrySIS/Dharma. Detected by … [Read more...]

5 cybersecurity questions retailers must ask to protect their businesses

The Target breach in 2013 may not be the biggest retail breach in history, but for many retailers, it was their watershed moment. Point-of-sale (PoS) terminals were compromised for more than two weeks. 40 million card details and 70 million records of personal information swiped—part of which was “backlist,” historical transaction information dating back to more or less a decade ago. … [Read more...]