OpenAI Launches Safety Bug Bounty Program Targeting AI Agent Vulnerabilities
OpenAI expands its security efforts with a new Safety Bug Bounty program focused on agentic risks, prompt injection attacks, and data exfiltration in AI products.
OpenAI Raises $110B at $730B Valuation From Amazon, NVIDIA, SoftBank
OpenAI secures historic $110 billion funding round with $50B from Amazon, $30B each from NVIDIA and SoftBank, reaching $730B pre-money valuation.
OpenAI Releases Open-Source Teen Safety Tools for AI Developers
OpenAI launches prompt-based safety policies and gpt-oss-safeguard model to help developers build age-appropriate AI protections for teenage users.
OpenAI Deploys GPT-5.4 to Monitor AI Agents for Misalignment Risks
OpenAI reveals its internal AI safety system using GPT-5.4 to monitor coding agents in real-time, flagging potential misalignment behaviors before they escalate.
OpenAI Drops IH-Challenge Dataset to Harden AI Against Prompt Injection Attacks
OpenAI's new IH-Challenge training dataset improves LLM instruction hierarchy by up to 15%, strengthening defenses against prompt injection and jailbreak attempts.
OpenAI Partners With Amazon on Stateful AI Agent Runtime for AWS Bedrock
OpenAI and Amazon announce joint Stateful Runtime Environment for Amazon Bedrock, enabling persistent multi-step AI agent workflows with enterprise governance.
OpenAI Acquires Promptfoo to Bolster Enterprise AI Security Testing
OpenAI announces acquisition of Promptfoo, an AI security platform used by 25% of Fortune 500 companies, to integrate into its Frontier enterprise platform.
OpenAI Codex Security Ditches SAST for AI-Driven Vulnerability Detection
OpenAI explains why Codex Security uses AI constraint reasoning instead of traditional static analysis, aiming to cut false positives in code security scanning.
OpenAI Codex Integrates Figma as AI Coding Tool Hits 1M Weekly Users
OpenAI and Figma launch bidirectional code-to-design integration via MCP protocol. Codex usage up 400% in 2026 with enterprise adoption from Cisco, NVIDIA, Ramp.
OpenAI Launches ChatGPT Ads Test for Free Users in US
OpenAI begins testing advertisements in ChatGPT for free-tier users, promising answer independence and privacy protections while exploring new revenue streams.