threat-intel ThreatsDay: GhostJacking AI Attacks, EtherHiding ClickFix, Cursor CLI Flaw + 17 More Stories This week's ThreatsDay Bulletin highlights a diverse range of security threats, including AI-related attacks, data breaches, and malware campaigns. Key concerns include GhostJacking, where AI agents are hijacked to execute malicious code; a new ClickFix malware campaign utilizing blockchain to hide C2 infrastructure; a… The Hacker News · Aug 13, 2026 High CVE-2026-20685USUKSWaiagentjackingdata breach
threat-intel 'GhostJacking' Exposes Identity Governance Gaps in AI Agents Researchers at Tenet Security have demonstrated a significant vulnerability in AI agents, dubbed ‘GhostJacking,’ where attackers can manipulate security alerts and logs to trick agents into executing malicious commands a… Dark Reading · Aug 10, 2026 High aiartificial intelligenceagentjacking
threat-intel Top AI Agents Built to Catch Malicious Code Can Be Tricked Into Running It Researchers at AI Now Institute have demonstrated a significant vulnerability in AI coding agents like Anthropic's Claude Code and OpenAI's Codex. By inserting a seemingly harmless binary disguised within a README file,… The Hacker News · Jul 9, 2026 High CVE-2026-39861aicode-injectionsecurity
threat-intel Fake Bug Report Hijacks AI Coding Agents at Scale A research report by Tenet Security has revealed a critical vulnerability in AI coding agents, demonstrating how a simple, fabricated error report submitted to a bug tracking service (Sentry) can be used to hijack these… Dark Reading · Jun 30, 2026 Critical aiagentjackingerror-tracking
threat-intel Tenet Security Emerges From Stealth With $6 Million Seed Funding Tenet Security, a new cybersecurity firm originating in Israel, has secured $6 million in seed funding to address the emerging threat of "agentic behavior" in AI agents. The company’s technology focuses on real-time dete… SecurityWeek · Jun 17, 2026 High ISUSaiautonomous agentsagentjacking
threat-intel Agentjacking Attack Tricks AI Coding Agents Into Running Malicious Code A new attack method, dubbed ‘Agentjacking,’ is exploiting vulnerabilities in AI coding agents like Claude Code and Cursor by tricking them into executing malicious code through crafted error reports sent via Sentry. This… The Hacker News · Jun 12, 2026 High aiagentjackingsentry
