Illinois-based physical security firm, Andy Frain Services, suffered a data breach in October, allegedly due to the Black Basta ransomware. SecurityWeek reports that the breach resulted in the theft of data from over 100,000 individuals and the compromise of 750 GB of files.

Android users bombarded with unskippable ads
Security experts have found a wide-ranging ad fraud network named Kaleidoscope that targets Android users and delivers unsolicited ads. Unlike some other scams, Kaleidoscope operates