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An AI agent can pass every safety check and still leak secrets

A pull request lands with a tidy bug report in the description. A bot reads it before any person does, pulls a few shell commands out of it, gets them approved, and posts the …

critical infrastructure
The energy sector’s OT cybersecurity talent is retiring faster than it can be replaced

A ransomware hit lands a chemical plant in a safe state. Nobody is hurt, the site holds steady, and the operators begin the restart. The systems stay down. Every attempt to …

Specter
Specter: Open-source NFC reader bug sweep for Flipper Zero

Specter is a Flipper Zero app that finds powered NFC readers by listening for the radio field they give off. The readers it hunts work at 13.56 MHz. The Flipper’s own …

LLM
Your AI agents can reach data no one approved

A credential expired. An AI agent kept using it anyway, and a mid-sized company’s systems went down for a quarter’s worth of trouble before anyone traced the …

AI
VERITAS project could change the way scientists secure AI

The AI models, datasets, and automated systems researchers depend on can be compromised in ways conventional cybersecurity tools aren’t designed to detect. A new project …

Brandy Wityak
Shadow AI incident response begins with logs that may already be gone

In this Help Net Security interview, Brandy Wityak, VP of Complex Matters at LevelBlue, explains what happens in the hours after a shadow AI incident. She describes how …

Microsoft
Microsoft unveils MAI-Cyber-1-Flash, promises cybersecurity AI at half the cost

Microsoft has introduced MAI-Cyber-1-Flash, a security-focused AI model built into MDASH, the company’s multi-agent vulnerability identification and remediation system. …

AI
Tech giants form alliance to put open AI in cyber defenders’ hands

NVIDIA and a group of tech companies have formed an alliance to promote the use of open AI models in cybersecurity, days after OpenAI disclosed that one of its own AI models …

Google
Google changes how it names cyber threat actors

Google Threat Intelligence Group (GTIG) has started using a new naming system for the threat actors it tracks. The change comes after Mandiant and Google’s Threat …

phishing
ChatGPT joins the most impersonated brands in phishing attacks

Microsoft continued to be the most impersonated brand in Q2 2026, accounting for 23% of all brand phishing attempts. LinkedIn, Google, Apple, and Amazon followed, with the …

Mary Rose Martinez
Marathon Petroleum’s CISO on OT security automation, supply chain risk

In this interview with Help Net Security, Mary Rose Martinez, CISO at Marathon Petroleum, talks about what happens to security when automation reaches deep into refineries, …

Nono
Nono: Open-source sandbox for AI agents

An AI coding agent opens a terminal, reads a config file, and finds a live cloud key sitting in plaintext. It runs with the permissions of the person who launched it. Every …

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