APT37's Evolving Threat: North Korean Hackers Master Air-Gapped Breaches with New Toolkit
North Korea's APT37 expands its sophisticated toolkit, enabling breaches of air-gapped networks, as revealed by Zscaler ThreatLabz.
APT28 Unleashes "Operation Neusploit" with Microsoft Office Zero-Day Exploit (CVE-2026-21509)
APT28 weaponizes CVE-2026-21509 in Microsoft Office for espionage, targeting Ukraine, Slovakia, Romania in "Operation Neusploit."