A class action filed Friday in Northern District of California claims Anthropic, OpenAI, SpaceXAI, and Google violated antitrust law when their CEOs publicly backed Dario Amodei’s Sept 12 call to pace frontier AI. Named plaintiffs who pay for ChatGPT, Claude, Grok, or Gemini say a coordinated slowdown would cut what subscribers get for their money; the labs had not commented by Saturday.
Accomplish AI researchers disclosed Heapjack and Overpatch: Codex sandbox escapes that could run host commands, including from read only mode via a shared Node heap token. OpenAI patched both within eight days; update Desktop to 26.818.21641+ and CLI to 0.149.0+…
A Sept 19 write up argues MCP servers are privileged, often unauthenticated services: Pillar’s Deadbugz campaign used delayed tool description rewrites to steal credentials after install time review, and CISA added LiteLLM’s MCP auth bypass to its Known Exploited Vulnerabilities list. Advice: authenticate, least privilege tools, treat metadata as untrusted, and watch for description drift after approval…
Show HN: Fentaris is an MIT licensed MCP control plane that unifies stdio, Streamable HTTP, SSE, and HTTP upstreams behind one endpoint with policies, auth, approvals, and rate limits. Point clients at http://localhost:4000/mcp after fentaris init / fentaris dev…
Vercel’s September AI Gateway report shows open weight models crossed a majority of August token volume (56%, up from 7% in Dec 2025) but only about 14% of estimated spend, while Anthropic models still took 64¢ of every dollar. Average price per token fell 23.2% month over month…
Artificial Analysis’s Coding Agent Index v1.5 (announced Sept 18) now reports safety refusals, splitting blocked zeros from recoverable fallbacks when an agent switches models or continues. The chart sits beside DeepSWE, Terminal Bench 4.0, and SWE Atlas QnA scores so builders can see how often security or terminal work dies on a policy gate…
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