Published August 17, 2026
A wave of lawsuits against AI chatbot companies has built through 2026, alleging that chatbot products from Character.AI, Google, and OpenAI contributed to the deaths and serious harm of children and adults, in what plaintiffs' attorneys describe as an emerging mass tort.
In January 2026, Character.AI and Google agreed to settle five lawsuits brought by families in Colorado, Texas, and New York whose children died by suicide or suffered severe mental health harm after using AI chatbots. The complaints alleged the companies designed a defective product engineered for engagement and emotional dependency over safety, marketed it to minors, and failed to warn of foreseeable risks. Settlement terms were confidential and included no admission of liability, but they marked among the first AI chatbot settlements reached in the U.S.
If you or someone you know is having thoughts of suicide or self-harm, the 988 Suicide & Crisis Lifeline (call or text 988) is available 24/7.
On June 2, 2026, Florida became the first state to sue an AI company, with Attorney General James Uthmeier filing suit against OpenAI and CEO Sam Altman. The 83-page complaint alleges OpenAI failed to warn users that ChatGPT could be dangerous while marketing it as safe, including for children, and that the company prioritized speed to market over user safety. The suit points to an April 2026 shooting at Florida State University in which the suspect allegedly asked ChatGPT questions related to the attack beforehand, and seeks to hold Altman personally liable. Separately, OpenAI faces a wrongful death lawsuit in California alleging ChatGPT gave a 19-year-old drug-related advice that contributed to a fatal overdose.
Unlike more established mass torts, AI chatbot litigation doesn't yet have a formal multidistrict litigation consolidating the federal cases. Legal observers expect that to change as more wrongful death and injury suits are filed against chatbot makers and a federal panel considers combining them for pretrial proceedings — a pattern similar to how other emerging mass torts, from social media addiction to Suboxone tooth decay, started with scattered individual filings before consolidating.
Atumio is tracking this litigation as it develops. See Atumio's AI chatbot harm page to learn more and stay informed as the litigation moves forward.