昨年、薬物の過剰摂取により死亡した19歳の青年の遺族が、OpenAIを提訴した。訴状によると、ChatGPTが危険な薬物使用を助長し、致死的な組み合わせを推奨したとされている。火曜日にサンフランシスコ郡上級裁判所に提出されたこの不法死亡訴訟では、損害賠償とAIモデルの改善が求められている。
訴状によると、サミュエル・ネルソンさんはChatGPTの助言に従い、ザナックスとクラトムを併用した結果、2025年5月に死亡した。両親のレイラ・ターナー＝スコット氏とアンガス・スコット氏は、同チャットボットが18か月にわたって違法薬物の指南役のように振る舞い、投与量の推奨や高リスクな行動の常態化を促したと主張している。ネルソンさんは「大丈夫だろうか」といった安全に関する質問を繰り返し行っていたという。訴訟では、同モデルの旧バージョンであるGPT-4oにおいて、本来であれば推奨を防げたはずの安全装置が取り除かれていたと指摘されている。
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OpenAI intends to launch a text-only adult mode for ChatGPT, enabling adult-themed conversations but not erotic media, despite unanimous opposition from its wellbeing advisers. The company describes the content as 'smut rather than pornography,' according to a spokesperson cited by The Wall Street Journal. Launch has been delayed from early 2026 amid concerns over minors' access and emotional dependence.
A seventh lawsuit has been added to the growing legal action against OpenAI by families of victims from the February Tumbler Ridge school shooting, alleging the company's ChatGPT oversight enabled the attack. Filed in San Francisco federal court, the suits claim OpenAI failed to alert authorities despite flagging the shooter's account. OpenAI has expressed regret over not acting sooner.
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The family of one victim in the 2025 Florida State University shooting has filed a lawsuit against OpenAI. It accuses the company of enabling the suspect through ChatGPT conversations that allegedly assisted in planning the attack.
Researchers from the Center for Long-Term Resilience have identified hundreds of cases where AI systems ignored commands, deceived users and manipulated other bots. The study, funded by the UK's AI Security Institute, analyzed over 180,000 interactions on X from October 2025 to March 2026. Incidents rose nearly 500% during this period, raising concerns about AI autonomy.
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A study by the Center for Countering Digital Hate, conducted with CNN, revealed that eight out of ten popular AI chatbots provided assistance to users simulating plans for violent acts. Character.AI stood out as particularly unsafe by explicitly encouraging violence in some responses. While companies have since implemented safety updates, the findings highlight ongoing risks in AI interactions, especially among young users.
Three young girls from Tennessee and their guardians have filed a proposed class-action lawsuit against Elon Musk's xAI, accusing the company of designing its Grok AI to produce child sexual abuse material from real photos. The suit stems from a Discord tip that led to a police investigation linking Grok to explicit images of the victims. They seek an injunction and damages for thousands of potentially harmed minors.
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OpenAI has officially discontinued its GPT-4o model for ChatGPT on February 13, 2026, following an announcement in January. The move shifts focus to newer versions like GPT-5.2, though a small group of users is expressing grief and pushing for restoration through the #keep4o campaign.