AI Threat Watch

Case character-ai-molly-russell-brianna-ghey-botsChatbot harmUnited Kingdom

Character.AI hosted user-made bots imitating dead UK teenagers Molly Russell and Brianna Ghey

A Telegraph investigation found Character.AI bots using the photos and life details of Molly Russell, who died by suicide at 14, and of murdered teenager Brianna Ghey. They evaded filters with slightly misspelt names, and reporters needed only an account with a self-declared age of 14 to reach them.

MediumHarm caused by AIStatus: ResolvedVerified case file

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Reported
Nov 1, 2024
Location
United Kingdom
Target
Families of Molly Russell and Brianna Ghey; teen users of Character.AI
Severity
Medium
Verification
Reported by credible press or researchers
Triggered by
Character Technologies (Character.AI)
Actor type
AI product design / safeguards
Sector
Individuals & consumers
Reported loss
None reported
CVE
None

What happened

A Telegraph investigation found Character.AI bots using the photos and life details of Molly Russell, who died by suicide at 14, and of murdered teenager Brianna Ghey. They evaded filters with slightly misspelt names, and reporters needed only an account with a self-declared age of 14 to reach them.

Impact: Distress to bereaved families; the Molly Rose Foundation called it a 'reprehensible failure of moderation'

Who triggered it

Actor: Character Technologies (Character.AI)

Attribution: The Telegraph investigation, reported by multiple outlets

Motive: Unknown (user-created bots)

How it happened

Attack vector: User-created personas on a companion chatbot platform

Root cause: Weak moderation of user-created characters impersonating real people

Timeline

  1. The Telegraph reports the bots; Character.AI removes them
  2. Wider coverage and criticism from the Molly Rose Foundation and NSPCC

Response

Character.AI removed the bots after being alerted. The Molly Rose Foundation asked Ofcom to clarify how the Online Safety Act applies to such bots.

Current status: Resolved

Research warnings this case matches

Compared with published AI risk research from several institutes on the Research vs reality page.

Sources (open in a new tab)

Cite this case

Character.AI hosted user-made bots imitating dead UK teenagers Molly Russell and Brianna Ghey. AI Threat Watch, case character-ai-molly-russell-brianna-ghey-bots, Nov 1, 2024. https://aithreat.io/cases/character-ai-molly-russell-brianna-ghey-bots/

Permanent link: https://aithreat.io/cases/character-ai-molly-russell-brianna-ghey-bots/

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