May 22, 2023 Bleeping Computers news published The ALPHV ransomware group (aka BlackCat) was observed employing signed malicious Windows kernel drivers to evade detection by security software during attacks. The driver seen by Trend Micro is an improved version of the malware known as 'POORTRY' that Microsoft, Mandiant, Sophos, and SentinelOne spotted in ransomware attacks late last year....Read More......