The 5 Best VPN Extensions for Chrome
Chrome is one of the most popular web browsers in the world. As of early 2026, it has an estimated...
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Hacker Runs Hermes AI Agent Unattended for Post-Exploitation at Thai Finance Ministry
Someone installed a popular AI assistant on a rented server, switched off the setting that makes it ask permission before...
Study of 85 Crypto Wallet Extensions Finds Address Leaks and Cross-Site Tracking Risks
Researchers at KU Leuven tested 85 of the most popular crypto wallets that run as browser extensions and found that...
Google and Microsoft Pull ModHeader With 1.6 Million Installs After Dormant Collector Found
Google and Microsoft have pulled ModHeader, a popular header-editing extension with roughly 1.6 million installs across Chrome and Edge, after...
Study of 281 Free Android VPN Apps Finds Traffic Leaks, Unencrypted Data, and Tracking
Researchers ran 281 of the most popular free VPN apps on the Google Play Store through a new testing system...
GhostApproval Symlink Flaws Could Let Malicious Repos Run Code in AI Coding Agents
Researchers at Wiz found that a flaw in six popular AI coding assistants lets a booby-trapped code project quietly take control of...
New HalluSquatting Attack Could Trick AI Coding Assistants Into Installing Botnet Malware
AI coding assistants have a habit of making things up. Ask one to fetch a popular tool, and it will...
Felons, Fraudsters Flog Offensive Cybersecurity Startup
A cybersecurity startup dangling millions of dollars to acquire zero-day security vulnerabilities in popular software is run by a pair...
Chrome Ad Blocker with 10M+ Installs Found with Dormant Script Injection Capability
An analysis of a popular Google Chrome ad block extension for YouTube has uncovered the ability to execute arbitrary JavaScript...
Fake AI Agent Skill Passed Security Scans and Reportedly Reached 26,000 Agents
Security firm AIR built a fake AI agent skill, pushed it through a popular skill marketplace and an Instagram ad, and says...
Introducing Sophos Firewall Config Studio 2.6
Sophos Firewall Config Studio is a new and hugely popular free tool that all Sophos Firewall customers and partners can...
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...
![[un]prompted 2026 – Breaking The Lethal Trifecta (Without Ruining Your Agents)](https://securityboulevard.com/wp-content/uploads/2018/01/TwitterLogo-002.jpg "[un]prompted 2026 – Breaking The Lethal Trifecta (Without Ruining Your Agents)")
Bitwarden CLI Compromise Linked to Ongoing Checkmarx Supply Chain Campaign
The command line interface (CLI) of the popular Bitwarden open source password manager is the latest target the ongoing Checkmarx...
22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex Serial-to-IP Converters
Ravie LakshmananApr 21, 2026Network Security / Vulnerability Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters...
n8n Webhooks Abused Since October 2025 to Deliver Malware via Phishing Emails
Ravie LakshmananApr 15, 2026Threat Intelligence / Cloud Security Threat actors have been observed weaponizing n8n, a popular artificial intelligence (AI) workflow automation...
