Read how prompt injection attacks can put AI-powered browsers like ChatGPT Atlas at risk. And what OpenAI says about combatting them.

The AI firm has rolled out a new security update to Atlas’ browser agent after uncovering a new class of prompt injection ...

The cybersecurity landscape in 2026 presents unprecedented challenges for organizations across all industries. With ...

An 'automated attacker' mimics the actions of human hackers to test the browser's defenses against prompt injection attacks. But there's a catch.

Every frontier model breaks under sustained attack. Red teaming reveals the gap between offensive capability and defensive readiness has never been wider.

OpenAI has deployed a new automated security testing system for ChatGPT Atlas, but has also conceded that prompt injection ...