2024-03
Hallucination
New York City government

NYC's official MyCity chatbot tells businesses to break the law

What happened

The Markup found that New York City's MyCity business chatbot was confidently giving illegal advice: that employers could take workers' tips, landlords could refuse Section 8 voucher holders, and that there were no rent restrictions — all contrary to New York law.

Impact

Business owners received official-looking guidance that would have exposed them to legal liability; the city faced sustained criticism for keeping the bot online.

How this could have been prevented

Retrieval grounding against authoritative sources, refusal behavior on legal-compliance questions, and pre-deployment red-teaming catch systematic errors in government chatbots.

Sources

More hallucination incidents

Would runtime governance have caught this?

Guardion enforces policy on every agent action inline — with visibility, tamper-evident evidence, and DLP for agents and MCPs.

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