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9to5mac
Apple reveals 'shocking evidence' from ex-employee's MacBook in OpenAI suit
In an ongoing lawsuit against OpenAI, Apple has introduced new 'shocking evidence' from a forensic inspection of a MacBook used by former employee Chang Liu. Apple alleges Liu stole trade secrets before joining OpenAI, leveraging confidential engineering files for his role there. The company argues that this evidence necessitates expedited discovery, highlighting concerns over the handling of sensitive information and potential evidence destruction.
MonitorConfidence: HighImmediate horizonReputational risk: High
Published 31 Aug 2026, 20:30 UTC2 min read
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Summary
TL;DR
- Apple's lawsuit against OpenAI accuses former employee Chang Liu of stealing trade secrets.
- Forensic analysis of Liu's MacBook suggests misuse of confidential Apple files.
- New evidence includes Liu's instructions to destroy evidence upon learning of Apple's investigation.
- Key findings indicate awareness of unauthorized access to Apple's cloud storage.
- Apple seeks expedited discovery to prevent further evidence destruction.
Interesting facts
- The analysis includes the use of a specific circuit schematic in Liu's work at OpenAI.
- Liu allegedly communicated plans to destroy evidence with an OpenAI colleague.