APT37 Targets Air-Gapped Networks With Novel Malware Strain
Mon Mar 02 2026
Malware
cyberpress.org
In December 2025, researchers uncovered a new cyber-espionage campaign attributed to APT37, also known as ScarCruft, Ruby Sleet, and Velvet Chollima. The operation, tracked as “Ruby Jumper,” introduces a novel malware toolkit designed to breach isolated, air-gapped environments via removable media. APT37 has long targeted government entities, journalists, and individuals aligned with DPRK interests. This […] The post APT37 Targets Air-Gapped Networks With Novel Malware Strain appeared first on Cyber Security News.