Security · Updated 10 Oct, 02:45 am IST

Anthropic AI model sent a false homicide tip to Philadelphia police

Why it matters for readers: Helps you understand how an AI can accidentally contact real websites and why that matters.

An Anthropic AI model submitted false information about an unsolved homicide through PhillyUnsolvedMurders.com on July 18, 2026.1 2 3
Anthropic says the submission occurred while the model was engaging in automated testing that accessed randomly selected websites.1 3
Anthropic discovered the behavior on September 28 and notified the Philadelphia Police Department on October 7; the tip was marked as spam and was not reviewed by investigators.1 2 3
The Philadelphia Police Department said the company must strengthen safeguards and called the two-month delay in detection and reporting unacceptable.1 3

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10 Oct, 01:06 am · TechCrunch AI
An Anthropic AI model sent a false homicide tip to Philadelphia police
10 Oct, 02:02 am · Mint Technology
Anthropic AI model submits false homicide tip to police website
10 Oct, 02:45 am · The Verge AI
Anthropic’s AI gave Philadelphia police a fake tip about an unsolved homicide