MEDIUMCourt CaseACTIVE1:26-cv-01566
Court Case: Williams v. Anthropic PBC
February 25, 2026Court: District Court, S.D. New York
Incident Summary
Perplexity AI is named as a defendant in a federal lawsuit alleging trade secrets misappropriation filed in the U.S. District Court for the Southern District of New York (Case 1:26-cv-01566). The case title is referenced as Williams v. Anthropic PBC, and the defendants listed include D-Wave Quantum Inc., xAI Corp., IBM Corporation, and Perplexity AI, Inc. The filing raises potential legal and business risk tied to allegations of improper use or handling of proprietary information. Limited public details are available in the provided signal about the specific trade secrets at issue or the current procedural status.
Incident Details
- Type
- Court Case
- Severity
- MEDIUM
- Status
- ACTIVE
- Date Occurred
- February 25, 2026
- Court / Regulator
- District Court, S.D. New York
- Case Number
- 1:26-cv-01566
- Parties
- D-Wave Quantum Inc. v. xAI Corp. v. IBM Corporation v. Perplexity AI, Inc.
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