Ofcom fined 4chan £520,000 on Wednesday for violating the UK’s Online Safety Act. The platform’s lawyer responded by emailing the regulator a picture of a giant hamster.

The bulk of the penalty — £450,000 — is for failing to implement age verification to stop children accessing pornography. Another £50,000 covers a failure to assess risks of illegal material on the platform, and £20,000 for not setting out how it protects users from illegal content in its terms of service. Daily penalties of roughly £800 will accrue until 4chan complies, with a deadline of April 2.

It will not comply.

Preston Byrne, 4chan’s US-based attorney, has made this abundantly clear. “American businesses do not surrender their First Amendment rights because a foreign bureaucrat sends them an e-mail,” he stated. Byrne has characterised Ofcom’s enforcement as an “illegal campaign of harassment” against an American company, noting that 4chan is incorporated in Delaware and has no UK operations. The hamster, for the record, is a repeat offender — Byrne sent one to Ofcom after an earlier £20,000 fine too.

4chan and fellow platform Kiwi Farms have filed a legal challenge against Ofcom in the US, arguing the Online Safety Act amounts to extraterritorial censorship. The Trump administration’s FTC has signalled sympathy, with Chair Andrew Ferguson warning tech companies that complying with foreign censorship demands could itself violate US law.

Ofcom enforcement director Suzanne Carter offered the bureaucratic counterpoint: “Society has long protected youngsters from things like alcohol, smoking and gambling. The digital world should be no different.”

She’s not wrong. But she’s trying to enforce that principle on a platform whose founding ethos is anonymous chaos, whose legal team communicates in memes, and whose home jurisdiction is increasingly hostile to foreign speech regulation. Ofcom can fine 4chan all it likes. Collecting is another matter entirely.

Sources