Search results for Codex Security
AI & Enterprise
OpenAI expands TAC cybersecurity program, offers GPT-5.5 Cyber preview
OpenAI said on Friday it is expanding its Trusted Access for Cyber (TAC) program for security professionals and will provide participants with a preview of GPT-5.5 Cyber. TAC has three tiers and requires identity verification, with eligible participants including corporate security teams, bug bounty hunters, verified researchers and some government agencies. OpenAI said thousands of verified defenders and hundreds of teams are currently participating.
AI & Enterprise
Security hot issue: Leading AI firms step up security push in round two
Moves by leading AI model developers to expand into cybersecurity are gathering pace. Anthropic has rolled out Claude Code Security and an automated code review feature to help block errors and vulnerabilities. OpenAI has unveiled the Codex Security application security agent and announced an acquisition of AI security startup Promptfoo. The article also lists other corporate moves in Korea and abroad, funding rounds, and policy work on security and privacy certification.
AI & Enterprise
OpenAI and Anthropic competition spills into IPO push as profitability race heats up
Competition between OpenAI and Anthropic is moving to plans for initial public offerings, with both companies reported to be preparing for IPOs as early as the fourth quarter. A listing could force greater attention on revenue and profit after years of heavy spending. The article also rounds up moves across the AI sector, including new products from OpenAI and Anthropic, model and tool releases from Microsoft, AWS and Google, and developments by Meta, Cursor and South Korean firms.
