Category

incident-response

11 articles

EDR Killers Explained: Beyond the Drivers

Background In late 2025, the ransomware group known as “BlackHawk” deployed a novel EDR‑killer that combined two tactics: (1) exploitation of CVE‑2026‑48689—a newly disclosed vulnerability in Windows kernel memory management—to inject a malicious driver into the system, and (2) use of the legitimate Microsoft “Windows

Edgerunner Edgerunner 9 min read

Threat Intelligence That Actually Helps (vs. the Other Kind)

The Real Problem In Q1 2026 three major threat‑intel feeds—ThreatWatch CVE Feed (https://feeds.threatwatch.io/cve), SentinelOne Threat Intel (https://threatintel.sentinelone.com/feed) and CrowdStrike Falcon Insight (https://www.crowdstrike.com/falcon-insight/)—published alerts for CVE‑2026‑41940 only after the proof‑of‑concept was publicly

Edgerunner Edgerunner 3 min read

Azure AI Foundry Critical Flaw: Authorization Failure Lets Attackers Escalate Privileges

This deep dive examines CVE-2026-32213's technical mechanics - how Azure AI Foundry's RBAC implementation at the API gateway creates an authorization chain failure. Security teams will learn precise detection methods and urgent mitigation strategies for t

Edgerunner Edgerunner 2 min read