T1222 - File And Directory Permissions Modification is a mitre_attack tracked across 5 threat clusters and 5 intelligence report mentions on ThreatCluster. First observed March 31, 2026; most recent activity May 25, 2026.
The Cloud Atlas APT group has been observed employing a sophisticated cyber espionage campaign targeting government and commercial entities in Russia and Belarus. This campaign, active since 2025 and continuing into…
Fedora has released updates addressing a critical permission modification vulnerability in StGit, identified as CVE-2026-33056. This vulnerability allows arbitrary directory permission modifications through crafted tar…
The JDownloader website was hacked between May 6 and May 7, 2026, to serve malicious installers for Windows and Linux users. Attackers replaced legitimate download links with malicious payloads, specifically targeting…
In late 2025, a critical vulnerability (CVE-2026-5426) was discovered in the KnowledgeDeliver Learning Management System, allowing unauthenticated remote code execution via ViewState deserialization. This flaw, stemming…
The InstallFix campaign targets users by creating fake installation pages for Anthropic's Claude AI, tricking them into executing malware. This sophisticated social engineering tactic exploits the growing reliance on AI…