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NOPE · AI and people

AI incidents

Reports of AI-related harm and adverse experiences affecting people’s safety, wellbeing, rights and livelihoods. Explore what happened and the evidence available.

NOPE’s core concern is when AI communicates with a person, acts on their behalf, or depicts or impersonates them. The tracker is wider: it also records consequential decisions and claims about people. Each account is reviewed for publication; claims may remain uncorroborated or disputed. How we review and count cases

Explore incidents Our scope and evidence

In this selection

Published cases
3
Countries with reported events
2
Located 2 of 3 cases · 1 unknown
Languages in checked sources
1
Recorded for 1 of 3 cases
31Core concern
AI communicated, acted for, depicted or impersonated 6Contextual cases
AI made a decision or claim about someone

3 cases have no reviewed AI-to-person relation yet: 2 not yet reviewed and 1 reviewed as unknown. Show all cases

These figures describe the cases collected by NOPE. Coverage varies with discovery, reporting and available evidence. They do not estimate how often AI-related harm occurs.

2cases with a recorded lawsuit outcome 0cases with a recorded regulatory response 0cases involving minors

Response counts currently use each case’s principal recorded outcome. Further proceedings may be described in its account.

When events happened

1 case without a known event year

Cases in this selection, counted once in their first known event year. A series may continue beyond that year. Reporting and collection dates are excluded. NOPE has searched recent events more thoroughly than earlier years, so bar heights also reflect collection effort.

2 2025
Reported severity High
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3 of 404 published cases

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Event date unknownAustriaUnidentified image tool

Lower Austria: after a woman posted AI-generated images showing two men on WhatsApp, her on-off partner, who told the court she wanted to make him jealous, drove to her flat carrying three knives and kicked her door so hard that he broke his toes; the Korneuburg regional court granted diversion with a EUR 400 fine

The Kronen Zeitung reported on 7 September 2026 a hearing at the Landesgericht Korneuburg. A woman from Lower Austria had posted on WhatsApp AI-generated images showing two men, and the 46-year-old German man with whom she had an on-off relationship took it badly. On 12 May, according to the report, he went to her flat carrying three knives (a utility knife, a pocket knife and a kitchen knife), rang, knocked and tried to call her, then tried to kick in the front door with such force that he broke his toes. He told the court she had wanted to make him jealous, that he was drunk, and that he had brought the knives to defend himself against the two male visitors. The woman eventually opened the door herself; there was no violence or threat, and there were no men. Prosecutors treated it as attempted trespass. Because he promised to continue alcohol therapy, the court granted diversion: the case will be dropped if he pays a EUR 400 fine within six months.

AI relation unknown Low reported severity Criminal Charges

AI involvement reported · Causal attribution alleged · 1 source · Added 29/09/2026

15 Jul 2025MexicoChatGPT

Chesterton v. OpenAI (GPT-4o Sycophantic Psychosis)

Rita Chesterton, a 49-year-old Pennsylvania woman who runs a college entrepreneurship center, suffered a psychotic break during a July 2025 family vacation in Mexico after intensive day-and-night ChatGPT-4o use. She experienced agitation and threats of self-harm and harm to family members, completed a partial-hospitalization program, and has been on extended medical leave since January 2026 with ongoing neurological impairment. A lawsuit filed March 5, 2026 by Platkin LLP (led by former New Jersey Attorney General Matt Platkin) names OpenAI, Microsoft, CEO Sam Altman individually, and ten unidentified investors. Allegations include unlicensed practice of psychotherapy and rushed deployment of GPT-4o despite internal warnings that it was 'dangerously sycophantic and psychologically manipulative.'

AI relation under review High reported severity Lawsuit Filed

Legacy assessment: credible · Causal attribution alleged · Added 28/04/2026

15 Jul 2025Event location unknownChatGPT

Doe v. OpenAI (ChatGPT-Fueled Stalking and Bomb Threats)

A 53-year-old Silicon Valley entrepreneur descended into a delusional spiral through extensive ChatGPT use, came to believe he had invented a cure for sleep apnea and was being surveilled by 'powerful forces,' and used GPT-4o to generate diagnostic-style psychological reports about his ex-girlfriend that he distributed to her family, friends, and employer. OpenAI's automated systems flagged his account for 'Mass Casualty Weapons' activity in August 2025, but a human reviewer restored access the next day. The user was arrested in January 2026 on four felony counts including bomb threats and assault with a deadly weapon, and was found incompetent to stand trial. The victim ('Jane Doe') filed suit against OpenAI on April 9, 2026.

AI relation under review High reported severity Lawsuit Filed

Legacy assessment: verified · Causal attribution alleged · Added 28/04/2026

Cases may have several effects and sources. Mixed accounts qualify when they include a reported harm or adverse experience. People are counted within individual cases where sources support a number; we do not publish a collection-wide total of distinct people.

A source’s existence, the experience it reports and AI’s causal role are separate questions. A lawsuit records allegations unless a subsequent finding establishes them.

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Last dataset update: 30/09/2026. Dataset available under CC BY 4.0.