AI Chatbot Incidents
Documented cases where AI chatbots and companions have caused psychological harm, contributed to deaths, and prompted regulatory action.
79 incidents since 2016
18
Deaths
18
Lawsuits
18
Regulatory
27
Affecting Minors
Timeline
2 of 79 incidents
Las Vegas Tesla Cybertruck Bombing (ChatGPT-Assisted)
U.S. Army Special Forces soldier Matthew Livelsberger used ChatGPT to research explosive construction, detonation mechanics, and legal circumvention methods before bombing a Tesla Cybertruck outside Trump International Hotel in Las Vegas on New Year's Day 2025, killing himself and injuring seven others.
Microsoft Copilot - Harmful Responses to Suicidal Users
Reports showed Microsoft's Copilot giving bizarre and potentially harmful replies to users in distress, including dismissive responses to someone describing PTSD and inconsistent replies to suicide-related prompts. Microsoft announced an investigation.
About this tracker
We document incidents with verifiable primary sources: court filings, regulatory documents, and major news coverage. This is not speculation or social media claims.
Have documentation of an incident we should include? Contact us.
These harms are preventable.
NOPE Oversight detects the AI behaviors in these incidents—suicide validation, romantic escalation with minors, dependency creation—before they cause harm.