Story perspectives

Judge Blocks Perplexity AI's Amazon Shopping Browser

3/11/2026

Summary

Story summary

Judge Maxine Chesney, a federal judge, has temporarily blocked Perplexity AI from using its Comet browser to shop on Amazon due to unauthorized access to user accounts.
Chesney found evidence of computer fraud and that Perplexity's AI acted without Amazon's permission.
The ruling gives Perplexity a week to appeal.
Amazon says the injunction protects customer trust and advertising revenue.
Perplexity contends the suit stifles consumer choice and AI shopping innovation.

History

Historical Context

The Computer Fraud and Abuse Act (CFAA) was enacted in 1986 to address rising concerns over computer-related crimes, which were previously prosecuted under inadequate laws. Over the years, the CFAA has been amended multiple times, reflecting the evolving digital landscape. Judge Maxine Chesney's recent ruling against Perplexity AI underscores the law's relevance, particularly regarding user consent in digital transactions, as cybersecurity incidents surged by 20% in 2022.

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Story summary

Judge Maxine Chesney, a federal judge, has temporarily blocked Perplexity AI from using its Comet browser to shop on Amazon due to unauthorized access to user accounts.
Chesney found evidence of computer fraud and that Perplexity's AI acted without Amazon's permission.
The ruling gives Perplexity a week to appeal.
Amazon says the injunction protects customer trust and advertising revenue.
Perplexity contends the suit stifles consumer choice and AI shopping innovation.

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