Reuters: OpenAI Monorepo Exposed Sensitive Code for Years
Reuters reports that OpenAI stored most of its code in a single monorepo, allowing anyone with access to view sensitive details of unrelated projects. Despite years of internal warnings to executives and the board, the company prioritized competitive speed against Google and Anthropic over remediation. OpenAI clarified that model weights and its most sensitive work reside outside this repository.
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Rohan Paul (@rohanpaul_ai) · 2026-11-03 21
According to Reuters, OpenAI stored most of its code in one monorepo, so anyone with code access could read details of many projects, including sensitive ones unrelated to their own work.
OpenAI staff warned leaders for years that anyone with code access could see details of many projects.
Those complaints reached executives and the board, yet some staff concluded that keeping up with Google and Anthropic came first.
Although, OpenAI says model weights and much of its most sensitive work sit outside the monorepo.
