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AI
Mozilla warns of indirect prompt injection risk in AI coding agents

A malicious GitHub repository can silently compromise a developer’s machine without containing a single line of malicious code, security researchers at Mozilla’s …

OpenAI
GPT-5.6 gets better at cybersecurity

OpenAI has started rolling out the GPT-5.6 series models in limited preview to a small group of trusted partners through the API and Codex. The series includes Sol as the …

DarkMoon
DarkMoon: Open-source AI pentesting platform

Penetration testing has long run on expert time, with specialists spending days probing a network or web application by hand. Manual engagements stretch across weeks, expert …

face
Sycophantic chatbots and the harms that build over many chats

People use AI chatbots for company, advice, and emotional support, and these systems answer in ways meant to hold their attention. Researchers describe the resulting risks as …

See
Companies keep bolting AI onto their products, and the security bill is coming due

Companies keep bolting AI and LLM features onto their products, and the security results are starting to show a pattern. The vulnerabilities those features create get rated …

lock
Most teams accept higher risk for faster AI database work

Database professionals are using AI for everyday work like writing queries, building schemas, and reviewing code, and a growing share rely on autonomous tools that act on the …

week in review
Week in review: Fortibleed campaign’s impact on orgs, Cisco Unified CM flaw exploited

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Encrypted DNS still tells an eavesdropper where to look Encrypted DNS runs …

Help Net Security
Proof’s x401 establishes an open protocol for AI agent identity and authorization

Proof has launched x401, an open, issuer-neutral protocol that lets any website or API ask for and verify the identity behind agents. With x401, a service can ask for the …

open source
Critical open-source projects get a new security framework

Open source software projects are getting a new framework for handling security vulnerabilities as AI shortens the time between flaw discovery and exploitation. The Linux …

Synology
Synology issues critical fix for MailPlus Server vulnerabilities

Synology has has fixed critical vulnerabilities in MailPlus Server, a software package used to run private email infrastructure on Synology NAS devices. The security update …

ransomware
Ransomware gangs find Europe’s weakest link in third-party suppliers

Ransomware attacks against European organizations increased during the first months of 2026, with third-party suppliers becoming a major entry point for attackers. Black Kite …

Microsoft 365 phishing
Mirage2FA phishing kit uses HTML smuggling to steal Microsoft 365 credentials

Mirage2FA, a phishing kit that combines short-lived HTML smuggling with obfuscated JavaScript loaders to deliver fake Microsoft 365 login pages and steal credentials during …

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