InfoSec News Nuggets 02/03/2026
APT28 Leverages CVE-2026-21509 in Operation Neusploit A ThreatLabz writeup on a campaign attributed to APT28 using weaponized RTF files to exploit CVE-2026-21509 and drop multiple payloads. Notes include targeting in Ukraine, Slovakia, and Romania, plus timelines around Microsoft’s out-of-band fix and observed exploitation. Critical Ivanti Endpoint Manager Mobile (EPMM) zero-day exploited in the wild (CVE-2026-1281 & CVE-2026-1340) Exploitation details and practical remediation notes for Ivanti EPMM, including the impact of the two CVEs and…