APT37's New Toolset for Air-Gapped Network Breach (infosecurity-magazine.com)

• Zscaler ThreatLabz discovered five distinct new tools in the APT37 toolkit.
• Targets include physically isolated networks used in defense and energy.
• The expansion signals a shift toward more sophisticated state-sponsored sabotage.

"North Korean threat actor APT37 has updated its capabilities to target air-gapped environments, traditionally used for high-security infrastructure. Research from Zscaler reveals five new tools designed to jump physical isolation barriers, allowing for data exfiltration from sensitive systems."