OpenAI has expanded the availability of its GPT-5.3-Codex model to third-party developers via API and Microsoft Foundry.
Attackers used “technical assessment” projects with repeatable naming conventions to blend in cloning and build workflows, retrieving loader scripts from remote infrastructure, and minimizing on-disk ...
Researchers have exposed OpenAI's covert Persona watchlist, active since 2023, screening users for government agencies via 53 ...