# clm_4AA9FC785817

subject: OpenAI (/record/openai.md)  
predicate: policy_changed  
value: June 12, 2026  
valid_from: 2026-05-13  
valid_to: null  
published: 2026-05-13  
recorded: 2026-10-31  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
cite: AsOf. "OpenAI policy changed: June 12, 2026", as of 2026-05-13. Claim clm_4AA9FC785817, https://asof.is/claim/clm_4AA9FC785817, accessed 2026-11-08. Source: https://openai.com/index/our-response-to-the-tanstack-npm-supply-chain-attack.  
checked: 2026-11-04 · its source page states the value and the date (its publisher's feed entry for the page)  

> OpenAI details its response to the TanStack “Mini Shai-Hulud” supply chain attack, outlines protections taken to secure systems and signing certificates, and explains why macOS users must update OpenAI apps by June 12, 2026.

What https://openai.com/index/our-response-to-the-tanstack-npm-supply-chain-attack says, word for word.

## Sources

- https://openai.com/index/our-response-to-the-tanstack-npm-supply-chain-attack (primary, OpenAI, published 2026-05-13)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.