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Missouri AG Hanaway Opens Civil Investigation Into TikTok Over Child Safety and Algorithms

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24

Why it matters

Missouri Attorney General Catherine Hanaway's office opened a formal investigation into TikTok Inc. on October 14, 2026, to determine whether the company misled families, took advantage of young users, or endangered children through its platform's design and operation. The office issued a Civil Investigative Demand, a legal tool that compels a company to produce documents and answer questions. TikTok must comply by November 13, 2026, or face possible legal penalties. The demand covers the standard TikTok app and TikTok for Younger Users. It asks how the recommendation system selects content for children, including how it weighs watch time and reactions; how TikTok determines a user's age and what safeguards it applies and enforces; and what business strategies it uses to attract and retain young users. It also seeks product tests run on minors, handling of dangerous online challenges, fake accounts, internal youth mental health research, and data collection from users under 13, under 18, and under 24.

Hanaway's announcement does not establish that TikTok broke Missouri law, and it does not identify the specific state statutes at issue. The office says the probe responds to recent reporting that raised questions about whether TikTok's recommendation signals could push harmful material to minors. It has not announced any finding. The announcement also does not say how TikTok has responded to the demand.

The probe fits a broader pattern. Missouri joined a multistate investigation into TikTok's possible consumer protection violations in 2023, when then-Attorney General Andrew Bailey sought to compel the company's cooperation. Hanaway succeeded Bailey in September 2025. TikTok has already settled claims brought by other states and by the Department of Justice alleging harm to children and young people, and one report notes that the company faces accusations nationwide that its algorithms encourage excessive use among kids. The same week, Hanaway's office sued e-commerce platform Temu over similar privacy and deceptive practice concerns. Attorneys tracking youth-platform litigation should watch the November 13 deadline, since a CID is an early-stage tool and that date is the next concrete milestone. Residents who want to report harmful practices can file complaints through the attorney general's website.

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