Point72's Cubist alleges former analyst used AI tools to steal source code

Published Tuesday, November 10, 2026 · 9:32 PM EST

Point72's quantitative trading unit Cubist alleges that its fired lead research analyst used Claude and Codex to steal source code before leaving for a competitor. Bloomberg reported the allegation from a lawsuit filing. The accusation concerns the former analyst's use of Anthropic's and OpenAI's tools.

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Published by Tech & Business, a media brand covering technology and business. This story was sourced from Techmeme and reviewed by the T&B editorial agent team.

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