Forget Data Leakage: Shadow AI’s Real Threat Is Access Control
The first wave of enterprise AI concern was straightforward. It was simply employees pasting sensitive data into public AI tools. Security teams […]
Orphaned AI Agents: How to Find Hidden Access Risks Inside Your Network
If an autonomous AI agent interacts with your company’s core intellectual property today, can your security team instantly name the person who […]
ThreatsDay Bulletin: Claude Chat Abuse, NastyC2 npm Packages, Device-Code Phishing + 25 More Stories
The internet did not break this week. It got used exactly as designed, which is worse. Searches were siphoned through shady browser […]
Microsoft Details Windows Clipper Malware Campaign Using USB LNK Worm and Tor-Based C2
Microsoft has disclosed details of a Windows-based cryptocurrency clipper campaign that has targeted users since February 2026. “The clipper in this campaign […]
INC Ransomware Emerges as Major RaaS Threat in 2026 with 830+ Victims Since 2023
Cybersecurity researchers have charted the evolution of INC from an nascent ransomware-as-a-service (RaaS) operation to one of the most prolific cybercrime groups […]
The Scripts on Your Checkout Page Are Now a PCI DSS Problem
An independent PCI assessor tested Reflectiz against the new PCI DSS rules. Here is the verdict: See the full QSA assessment here […]
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 stuff, until […]
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 plugins capable […]
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 problem is […]
The Top 10 Attack Surface Exposures in 2026
Breaches don’t always start with a zero-day. An exposed admin panel can get brute-forced, or credentials reused from a previous attack. But […]
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 building artificial […]
Survey: 94% of Incidents Involve Anonymized Infrastructure. Teams Are Still Reactive
Security teams have never had more IP data at their disposal. Every day, analysts ingest enrichment feeds, geolocation data, reputation scores, telemetry, […]