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Oct 1, 2024Confirmed

ChatGPT reportedly used to plan Zürich-Oerlikon knife attack that seriously injured three five-year-old boys

AI loose in the worldOtherDERIVED

Approved by person, Oct 11, 2026. How entries are approved

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Before an October 2024 knife attack in Zürich-Oerlikon, Switzerland, a 23-year-old student reportedly asked ChatGPT about consequences of killing random victims, where to find children, and anatomy. He later stabbed three five-year-old boys. Prosecutors charged him with attempted murder; the AI-planning claims come from the indictment.

What this means for youA person reportedly used a general-purpose chatbot while planning violence, which raises questions about what these tools should refuse to answer. The claims come from an indictment and have not been tested in court.

Sources

Data from the AI Incident Database (incidentdatabase.ai), licensed CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). McGregor, S. (2021) Preventing Repeated Real World AI Failures by Cataloging Incidents: The AI Incident Database. IAAI-21.

Source data license: CC BY-SA 4.0 (database). Report contents keep their own rights; reports.text, submissions, images and videos are excluded from the data license.

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This entry is record number 2376. It has not been edited since it was approved; the hash above would not match if it had. How to verify

ChatGPT reportedly used to plan Zürich-Oerlikon knife attack that seriously injured three five-year-old boys | Vigilo AI Watch