DispatchOpenAI Codex Security AI AppSec Agent 14 CVEs in BetaOpenAI Blog·high signalXBlueskyLinkedInCopy linkOpenAI launched Codex Security with threat-model-first approach. 1.2M commits scanned, 792 critical findings, 14 CVEs in OpenSSH GnuTLS Chromium. Competes with Anthropic Mozilla.SourceSource pageOpenAI Blog↳ Follow the threadShared entity / Stack layerOpenAI shipped ChatGPT Images 2.5 as two separate API models, and r/ChatGPT immediately used it to stress-test photorealismOpenAI (via r/ChatGPT and Simon Willison)Shared entity / Policy dependency1Password Reports 21% Engineering Productivity Gain From Codex Under Strict Security PolicyOpenAI BlogShared entity / Stack layerOpenAI says an internal model proved finite-time blowup for 3D Navier–Stokes, and will not claim the $1M Millennium PrizeOpenAIShared entity / Policy dependencyFOIA Contracts Show the Pentagon Asked OpenAI for 'Minimal Refusal Rates'The InterceptShared entity / Threat patternCodex built a credential broker into its network proxy so the agent's shell never holds a real secretGitHubShared entity / Stack layerMathematician says OpenAI told him an internal model had proved finite-time blow-up for forced Navier-Stokes, days after learning of his unpublished workr/singularity (240 upvotes, 184 comments)Shared entity / Stack layerSimon Willison on the Navier-Stokes race: the uncomfortable question is what "improving model performance" means for your Codex sessionssimonwillison.netShared entity / Threat patternTristan Buckmaster's own statement: the Euler write-up 'can only be described as AI slop', and the credit belongs to Córdoba and Martínez-ZoroaTristan Buckmaster (NYU)