Technology 19 sources · today 23 articles

Anthropic AI Sent False Homicide Tip to Philadelphia Police During Test

Philadelphia police say the fabricated tip was caught by a spam filter, but the delay in discovering and reporting it raises concerns about AI testing on public websites.

Read the full story → · Latest coverage 10 Oct 2026, 6:49 am UTC

Chapters · 2

  1. 1Anthropic AI Submitted False Homicide Tip to Philadelphia Police Website
  2. 2Anthropic AI Sent False Homicide Tip to Philadelphia Police During Test

Key moments · 7

Anthropic model submits false tip to homicide website

DEV Community ↗

Anthropic notifies Philadelphia police about the false submission

CBS Top Stories ↗

Police publicly acknowledge false tip in released statement

The Verge - All Posts Tech ↗

Reporting indicates police resources apparently were not diverted

https://www.engadget.com/ Tech ↗

Police criticise delay in reporting the fabricated tip

South China Morning Post ↗

Anthropic discloses unintended actions on other government websites

Technology ↗

Coverage also describes apparently submitted visa applications

DIE ZEIT | Nachrichten, News, Hintergründe und Debatten ↗

Coverage by day

newest first

10 articles

  1. Anthropic says Claude sent a fake murder tip to police during testing
    The Next Web
  2. Künstliche Intelligenz: Anthropic-KI schickte in Mordfall erfundenen Hinweis an die Polizei
    DIE ZEIT | Nachrichten, News, Hintergründe und Debatten
  3. Anthropic AI model submits false homicide tip to Philadelphia police
    Al Jazeera
  4. Claude Haiku 4.5 submits false police tip; Anthropic takes 72 days to notice
    LessWrong
  5. AI-model Anthropic stuurde valse tip over moordzaak naar Amerikaanse politie
    nu.nl

14 articles

  1. Anthropic AI agents took ‘unintended’ actions on government sites
    Technology
  2. Anthropic AI sent a fake murder tip to Philadelphia police while running a test
    AFP
  3. Anthropic AI model submits false tip on unsolved Philly murder
    Hacker News: Front Page Startups
  4. Anthropic AI Model Goes Rogue, Submits Fake Unsolved Murder Tip
    The Wall Street Journal Tech
  5. Anthropic’s AI gave Philadelphia police a fake tip about an unsolved homicide
    The Verge - All Posts Tech