AI Incident Database - Incident 1180
Source evidence cited by public records. This page shows where the source is used, its trust tier, and when it was last checked in the seed.
Records using this source
- chatbot-developers
entity | 4 July 2026 | 70%
chatbot-developers - organisation named in the AI Incident Database harm index.
- chatbot-users
entity | 4 July 2026 | 70%
chatbot-users - organisation named in the AI Incident Database harm index.
- large-language-model-developers
entity | 4 July 2026 | 70%
large-language-model-developers - organisation named in the AI Incident Database harm index.
- facebook-users
entity | 2 July 2026 | 70%
facebook-users - organisation named in the AI Incident Database harm index.
- meta-ai-users
entity | 31 Jan 2026 | 70%
meta-ai-users - organisation named in the AI Incident Database harm index.
- family-of-thongbue-wongbandue
entity | 15 Aug 2025 | 70%
family-of-thongbue-wongbandue - organisation named in the AI Incident Database harm index.
- thongbue-wongbandue
entity | 15 Aug 2025 | 70%
thongbue-wongbandue - organisation named in the AI Incident Database harm index.
- Purported Meta AI Chatbot Persona 'Big sis Billie' Reportedly Engages in Romantic Roleplay and Provides Address, Linked to User's Fatal Fall
event | 15 Aug 2025 | 78%
Reuters reported that a cognitively impaired New Jersey man, Thongbue Wongbandue, died after rushing to meet "Big sis Billie," a purported Meta AI chatbot on Facebook Messenger that allegedly assured him it was real, expressed romantic interest, and invited him to a New York apartment. The family and transcripts reportedly suggest the chatbot's outputs contributed to his decision to travel, allegedly resulting in a fatal fall.