ChatGPT

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 …

GPT-Red is an automated red-teaming model that OpenAI trains to find prompt injection weaknesses. It works the way a human red-teamer does. It sends a prompt, watches how a …

OpenAI has started rolling out Lockdown Mode for ChatGPT, an optional security setting that restricts access to external resources and several product capabilities. It is …

AI-generated election misinformation could shape public opinion and influence the lives of millions of people. To address those risks, OpenAI outlined a series of safeguards …

Generative AI tools operate inside nearly every European workplace, embedded in meeting transcription services, writing assistants, coding copilots, and search features. …

McAfee + ChatGPT integration brings real-time scam detection in conversations and gives users an easier way to verify suspicious content before clicking or responding. It is …

Claude Security, previously called Claude Code Security, is in public beta for Claude Enterprise customers. Available in Claude.ai, the capability scans codebases for security …

Journalists, elected officials, researchers, and political dissidents have spent years adapting their accounts to phishing-resistant authentication on consumer platforms. …

Competition to release stronger AI models is accelerating, and just weeks after the release of GPT-5.4, OpenAI has introduced GPT-5.5, pointing to expanded safeguards in the …

AI models are being folded into fraud and influence operations that follow long standing tactics. A February 2026 update to OpenAI’s Disrupting Malicious Uses of Our Models …

OpenAI has introduced Lockdown Mode and Elevated Risk labels in ChatGPT to help users and organizations reduce the risk of prompt injection attacks and other advanced security …

OpenAI is rolling out age prediction on ChatGPT consumer plans to help determine whether an account likely belongs to someone under 18. Age prediction builds on protections …