Curated Cyber Threat Intelligence
Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
scheduleUpdated 2026-10-28 · 04:17 UTC
articleTotal: 1890 reports
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AI-Powered Campaign Targets Government Linux Systems
CL-UNK-1211 is a cluster of activity tracked by Unit 42 whose affiliation with nation-state or cybercrime actors has not yet been determined. Active from October 2025 through April 2026, the campaign targeted government entities and state-affiliated…
Linux15 Oct · 20:00 UTC
criticalbug_reportVulnerabilitybug_reportVulnerability
Citrix NetScaler zero-day CVE-2026-88772 exploited for web shells, root access
Citrix NetScaler ADC and Gateway appliances with DTLS enabled. CVE-2026-88772 is a memory overflow vulnerability leading to remote code execution. CVE-2026-88771 (unauthenticated RCE) also disclosed alongside it.
CVE-2026-8877229 Sep · 16:37 UTC