Rise in Lawyer Disciplinary Actions Linked to AI Usage

The number of lawyers facing discipline for misusing artificial intelligence has surged over the past year.

Interestingly, these aren’t just cases from small, startup firms. Many of those penalized belong to some of the largest legal teams in the nation.

AI can be a useful tool, but it cannot replace the duties of a lawyer.

A case reported earlier by Blaze News from 2025 involved the use of AI in Mississippi, where both sides presented fake citations to bolster their arguments. This mishap prompted a judge to reprimand both parties and halt the trial.

Since that incident, reports of similar issues have skyrocketed—from hundreds to thousands. A researcher, Damien Charlotin, is keeping tabs on these occurrences and notes that about 1,800 AI-generated citation incidents have been recorded globally, with over 1,200 happening in the U.S.

Proponents of AI may find it hard to attribute this solely to private law firms, as numerous well-known legal teams, including the Department of Justice, have encountered these issues.

Just last week, a lawyer from the Michigan Department of Justice faced intense scrutiny from a judge for referencing a nonexistent appellate court.

The Chief Justice, Hala Y. Jarboo, remarked, It appears likely that this citation was generated by generative artificial intelligence.

Earlier this year, a former attorney from North Carolina’s Justice Department submitted citations that were also fabricated. The lawyer acknowledged the challenges posed by these errors, stating, The consequences of failing to explain them cannot be avoided.

Sullivan & Cromwell, a notable Wall Street law firm with nearly a century-and-a-half of history, was also caught in this AI misstep. They admitted making 30 errors, many of which stemmed from falsely generated documentation.

Even those who develop AI aren’t exempt from citation issues, which emphasizes the need for thorough verification of their work.

In another case, lawyers from Anthropic faced backlash when they admitted to using AI hallucinations in a California music copyright case.

Despite using Anthropic’s chatbot “Claude” to source citations, they ended up referencing a fake title and author, as reported by Reuters. The law firm, Latham & Watkins, characterized this blunder as an embarrassing and unintentional mistake.

Wisner Baum attorney, Crawford Appleby, highlighted that AI hallucinations pose a significant risk to the current U.S. justice system.

AI can be a useful tool, but it cannot replace a lawyer’s duty of candor, competence, and independent judgment. he noted.

The U.S. holds the lead in AI citation cases, followed by Australia, Canada, and the UK, with a staggering discrepancy of over 1,000 cases.

The most prevalent issue involves fabricated case law, accounting for around 1,500 cases, closely followed by the creation of false citations (approximately 500 cases). Misrepresentation of case law is also quite common, with about 750 cases reported. Moreover, there are instances where AI provides outdated legal advice (over 30 cases) or cites obsolete laws (over 15 cases).