Ofcom Criticizes TikTok and YouTube for Failing to Protect Children from Harmful Content

TikTok and YouTube Face Ofcom Scrutiny Over Child Safety Failures

UK media regulator Ofcom has issued a sharp rebuke to TikTok and YouTube, stating that both social media platforms have failed to introduce meaningful steps for protecting children from harmful content online1

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. The criticism comes as Ofcom research revealed that 73% of children aged 11 to 17 were exposed to harmful content over a four-week period, with recommendation feeds identified as the primary route through which young users encounter such material1

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. TikTok was cited most often by children who reported seeing harmful content, with 53% of secondary school children mentioning the platform, followed by 36% on YouTube, 34% on Instagram, and 31% on Facebook4

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The regulator's findings carry significant weight as governments intensify efforts to improve UK child safety standards online. Prime Minister Keir Starmer has urged social media firms to take greater responsibility, while Britain consults on tighter curbs including a possible ban on under-16s using social media, modelled on Australia's landmark move1

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Platforms Maintain Current Systems Are Sufficient

Ofcom said both TikTok and YouTube maintained their existing systems were sufficient for child safety, but the regulator's evidence suggested their feeds "are still not safe enough"1

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. A YouTube spokesperson defended the platform's approach, stating it provides "industry-leading, age-appropriate, high quality experiences for young viewers, working with child safety experts to deliver protections that support millions of families across the UK"1

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. TikTok expressed disappointment that Ofcom "failed to acknowledge both our longstanding and newer safety features," adding that the company would continue investing in safety measures1

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Social media consultant Matt Navarra noted that the criticism illustrated a shift toward viewing online harms as "a product problem," with the debate moving from whether platforms remove harmful content quickly enough to why they show it to children in the first place3

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Meta, Snap, and Roblox Commit to Anti-Grooming Measures

While TikTok and YouTube drew criticism, Meta, Snap, and Roblox have all agreed to introduce stronger protections against online grooming following Ofcom's demands issued in March1

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. Snap committed to blocking adult strangers from contacting children by default and will stop encouraging young users to "expand their friendship groups to strangers"2

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. The company also pledged to release a "highly effective age assurance" system to all UK users this summer to identify everyone under 18 and apply new anti-grooming measures to their accounts2

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Meta plans to develop new settings that will hide teenagers' following and follower lists on Instagram by default2

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. Additionally, Meta promised to roll out new AI tools that detect sexualized conversations between adults and teens in Instagram direct messages, with offending accounts reported to the National Center for Missing & Exploited Children2

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. Roblox, which has faced concerns about child predators, committed to implementing age assurance systems and will give parents of users under 16 the ability to switch off chat altogether2

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Age Verification Challenges and Regulatory Gaps

Ofcom flagged weak enforcement of minimum age rules across social media platforms, noting that 84% of children aged eight to 12 use services requiring users to be at least 131

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. The regulator's research found that major platforms dominate children's online activity, with YouTube used by 67% of children and TikTok by 60%, while 95% use at least one social media or video-sharing service1

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Ofcom said current legislation under the Online Safety Act does not clearly require companies to keep underage users off their platforms and urged the government to strengthen the law1

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. Online safety researcher Prof Victoria Baines suggested that platforms may need to use more behavioral data—what users watch, engage with, and chat about—to determine whether they are truly above the minimum age3

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What This Means for Protecting Children from Harmful Content

Dame Melanie Dawes, Ofcom's Chief Executive, stated the regulator remains "deeply concerned" that companies are still failing to take necessary action to keep underage children off their platforms despite overwhelming evidence of harm4

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. Nearly a year after new child safety duties under the Online Safety Act took effect, Ofcom said there had been little overall improvement in children's exposure to harmful content1

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The regulator has issued legally binding information requests to Meta, TikTok, and YouTube seeking details about how their recommendation systems, moderation tools, and child safety systems work4

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. Ofcom is also considering using new powers under the Online Safety Act to independently inspect how platforms' algorithms, moderation systems, and age-checking tools operate in real time4

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Andy Burrows, chief executive of Molly Rose Foundation, called big tech platforms "complacent and evasive when it comes to protecting children from preventable harm," adding that Ofcom will be judged by how quickly it can reduce exposure to online harm3

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. Separately, X has agreed to step up enforcement against illegal hate speech and terrorist content, including reviewing such material within 24 hours on average, though Ofcom continues examining X's systems and its Grok chatbot after concerns about generating sexualized images1

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