ASEC warns of expanding Gentlemen ransomware campaigns hitting manufacturing and healthcare
Industrial Cyber reports: Researchers from ASEC detailed Gentlemen, a newly identified ransomware group, which first emerged around August 2025. […] “During the breach, the group employs typical tactics seen in advanced ransomware groups, such as Group Policy Objects (GPO) manipulation and Bring Your Own Vulnerable Driver (BYOVD). As of now, there is no clear evidence […]
