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Security News, Assessments & Alerts Page 17

Security News, Assessments & Alerts

Security Issues, Vulnerabilities, Exploits & Government Alerts

Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website

Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website

Ravie LakshmananMar 26, 2026Browser Security / Vulnerability Cybersecurity researchers have disclosed a vulnerability in Anthropic’s Claude Google Chrome Extension that could have been exploited to trigger malicious prompts simply by visiting a web page. The… 

[Webinar] Stop Guessing. Learn to Validate Your Defenses Against Real Attacks

[Webinar] Stop Guessing. Learn to Validate Your Defenses Against Real Attacks

The Hacker NewsMar 26, 2026Security Testing / Security Automation Most teams have security tools in place. Alerts are firing, dashboards look clean, threat intel is flowing in. On the surface, everything feels under control. But… 

WebRTC Skimmer Bypasses CSP to Steal Payment Data from E-Commerce Sites

WebRTC Skimmer Bypasses CSP to Steal Payment Data from E-Commerce Sites

Ravie LakshmananMar 26, 2026Malware / Web Security Cybersecurity researchers have discovered a new payment skimmer that uses WebRTC data channels as a means to receive payloads and exfiltrate data, effectively bypassing security controls. “Instead of… 

LeakBase Admin Arrested in Russia Over Massive Stolen Credential Marketplace

LeakBase Admin Arrested in Russia Over Massive Stolen Credential Marketplace

Ravie LakshmananMar 25, 2026Cybercrime / Dark Web The alleged administrator of the LeakBase cybercrime forum has been arrested by Russian law enforcement authorities, state media reported Thursday. According to TASS and MVD Media, a news…