Summary：Ofcom Investigates TikTok After Children Exposed to Disturbing Harmful Online Content **Introductio

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Ofcom Investigates TikTok After Children Exposed to Disturbing Harmful Online Content

**Introduction**
The UK communications regulator Ofcom has launched a formal investigation into TikTok amid growing concerns that the platform is failing to keep under‑18 users safe from harmful material. The move follows Ofcom’s publication of its inaugural Age Assurance Report, which highlighted “serious doubts” about TikTok’s ability to reliably verify the ages of its users. The scrutiny comes just months before the video‑sharing app is scheduled to roll out new age‑gate features intended to tighten controls on younger audiences.

**Key Developments**
Ofcom’s investigation centres on two primary allegations. First, the regulator claims that TikTok’s existing age‑assurance mechanisms—reliant on self‑declared birthdates and limited behavioural signals—do not consistently prevent children from accessing videos that depict self‑harm, extremist propaganda, or graphic violence. Second, Ofcom points to a series of internal whistle‑blower reports suggesting that moderation teams are overwhelmed by the volume of uploads, leading to delayed removal of offending content.

In response, TikTok has reiterated its commitment to safety, noting that it employs a combination of artificial intelligence and human reviewers to detect and remove prohibited material. The company also announced plans to expand its age‑verification toolkit, including pilot programs that use government‑issued ID checks in select markets. Ofcom, however, maintains that these measures remain unproven at scale and has requested detailed data on the effectiveness of current safeguards.

**Industry Analysis**
The probe reflects a broader shift in how regulators worldwide are approaching child safety on social media. Recent legislative efforts in the European Union and the United States have pushed platforms toward stricter age‑verification standards