Orphaned AI Agents: How to Find Hidden Access Risks Inside Your Network
The Hacker NewsJun 18, 2026AI Security / Data Security If an autonomous AI agent interacts with your company's core intellectual...
Hacking
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ThreatsDay Bulletin: Claude Chat Abuse, NastyC2 npm Packages, Device-Code Phishing + 25 More Stories
Ravie LakshmananJun 18, 2026Hacking News / Cybersecurity News The internet did not break this week. It got used exactly as...
Microsoft Details Windows Clipper Malware Campaign Using USB LNK Worm and Tor-Based C2
Ravie LakshmananJun 18, 2026Malware / Cryptocurrency Microsoft has disclosed details of a Windows-based cryptocurrency clipper campaign that has targeted users...
INC Ransomware Emerges as Major RaaS Threat in 2026 with 830+ Victims Since 2023
Ravie LakshmananJun 18, 2026Vulnerability / Enterprise Security Cybersecurity researchers have charted the evolution of INC from an nascent ransomware-as-a-service (RaaS)...
The Scripts on Your Checkout Page Are Now a PCI DSS Problem
The Hacker NewsJun 18, 2026Payment Security / Compliance An independent PCI assessor tested Reflectiz against the new PCI DSS rules....
Crypto Clipper Campaign Abuses Fake Reviews, AI Narrators, and VirusTotal Comments
Ravie LakshmananJun 17, 2026Malware / Social Engineering An unknown threat actor has been observed leveraging paid or promoted posts on...
Microsoft Confirms RoguePlanet Defender Zero-Day, Says Patch is in Development
Ravie LakshmananJun 17, 2026Endpoint Security / Vulnerability Microsoft has formally disclosed that it's working to release a patch to address...
Junior Hacker Used Tailscale and OpenSSH to Keep Access After His C2 Went Offline
A French-speaking attacker broke into a small French automotive business, planted a keylogger, and stole banking and email credentials. Ordinary...
Adversarial Exposure Validation Turns Security Visibility into Confident Prioritization
For security teams, the findings never stop, but confidence in knowing which ones matter is becoming harder to maintain. The...
The Top 10 Attack Surface Exposures in 2026
The Hacker NewsJun 17, 2026Attack Surface Management Breaches don't always start with a zero-day. An exposed admin panel can get...
Malicious JetBrains Plugins Steal AI API Keys as Chrome Extensions Capture Chatbot Chats
Cybersecurity researchers have flagged a "coordinated malware campaign" on the JetBrains Marketplace that has published no less than 15 malicious...
144 Mastra npm Packages Compromised via Hijacked Contributor Account
As many as 144 npm packages associated with the Mastra namespace ("@mastra/*"), a popular open-source JavaScript and TypeScript framework for...
CISA Warns of Actively Exploited Joomla JCE Flaw Allowing PHP Code Execution
Ravie LakshmananJun 17, 2026Vulnerability / Supply Chain Attack The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added a...
WinRAR Flaw Exploited by Russia-Aligned Groups to Deploy Stealers in Ukraine
Ravie LakshmananJun 09, 2026Vulnerability / Cyber Espionage Two Russia-aligned cyber attack campaigns have continued to exploit a security flaw in...
Researchers Build Self-Replicating AI Worm That Operates Entirely on Local, Open-Weight Models
University of Toronto researchers have built and tested a proof-of-concept AI-driven computer worm that uses a locally hosted open-weight large...
