Using the messages as evidence is still dicey.

When a California court discovered more than 90% of the quotes in an attorney’s brief were generated by ChatGPT last September, the long arm of the law came down hard. The lawyer was ordered to pay a ...

A federal judge ruled on Tuesday that prosecutors could access the Claude chat transcripts of a finance startup founder accused of fraud.

A Kenosha judge sanctioned DA Xavier Solis during a Feb. 6 hearing involving two men who were facing a combined total of 74 ...

A set of lawyers have been fined $12,000 for using AI in their court documents, with a federal judge saying they submitted ...

A Kansas federal judge has fined lawyers representing a patent holding company a combined $12,000 for filing documents with ...

Filings in at least 13 Pennsylvania cases contained confirmed or implied AI hallucinations in 2025, according to a database maintained by researcher Damien Charlotin that tracks legal decisions.

A Kenosha County judge sanctioned a prosecutor for secretly using artificial intelligence in court filings, and getting the ...

An arsonist has been confronted at sentencing by a judge who found she used artificial intelligence to pen apology letters ...