The Hacker News

ThreatsDay: Odysseus RCE, Samsung One-Click Takeover, iCloud Backdoor Fight + 27 More Stories

This week’s ThreatsDay Bulletin covers malicious packages, AI agent risks, phishing chains, exposed systems, router flaws, ...
The Hacker News

Leaked n8n API Tokens Exposed Live Instances to Credential Theft

GitGuardian found 321 n8n instances accepting leaked GitHub tokens that could expose workflows, data, and downstream ...
Le Lézard

Zenity Labs Exposes the Full Scope of PleaseFix, a Vulnerability Class Enabling Zero-Click Attacks Across Leading Agentic Browsers

At Black Hat USA 2026, Zenity Labs today released new research demonstrating zero-click PleaseFix exploit chains across Claude in Chrome, Gemini in Chrome, Perplexity Comet, ChatGPT Atlas and Copilot ...

The database that thinks it’s a phone exchange: how two Brisbanites are rebuilding the data stack on hardware you already own

A two-person Brisbane company reckons the answer is a smaller box, used properly. On a modest 8-core CPU VM, a machine most ...
Security Boulevard

External input cannot be trusted: input validation and encoding strategies

Any data that enters your system from outside a trust boundary should be treated as untrusted until proven otherwise. That includes form fields, API payloads, file uploads, headers, cookies, queue ...