Illegal and harmful content

OS-illegal

Stopping illegal content going viral in a crisis

Published: 9 June 2026

Ofcom is strengthening its online safety codes of practice by telling platforms they should have protocols in place to respond to spikes in illegal content during a crisis.

Statement: Crisis response protocol

Published: 9 June 2026

This statement sets out our decision to recommend that service providers should prepare and apply a crisis protocol to mitigate and manage the risks arising from a significant increase in relevant illegal content and/or content harmful to children on their services.

Statement: Protecting people from illegal harms online

Published: 16 December 2024

Last updated: 9 June 2026

Our illegal harms policy statement includes our full guidance, Codes of Practice and other documents relating to online services' duties under the Online Safety Act.

Online safety fees: what the duties are and how to comply with them

Published: 21 November 2025

Last updated: 1 June 2026

Find out about the new fees-related duties imposed on certain providers of regulated services under the Online Safety Act and how to comply with them.

Extreme pornography – a reminder of providers' duties

Published: 22 May 2026

A reminder to pornography services about their duties to tackle Extreme Pornography under the Online Safety Act, in response to allegations of "sleep content" being available to UK users.

Investigation into an online suicide discussion forum and its compliance with duties to protect its users from illegal content

Published: 9 April 2025

Last updated: 22 May 2026

We are investigating whether a provider of an online suicide discussion forum has failed/is failing to comply with its duties under the Online Safety Act 2023.

Platforms should use detection technology to stop spread of illegal intimate images online, under strengthened Ofcom Codes

Published: 18 May 2026

Platforms should use detection technology to stop spread of illegal intimate images online, under strengthened Ofcom Codes.

The Online Safety Act: A safer life online for women and girls

Published: 25 November 2025

Last updated: 18 May 2026

Online interactions play a major role in our daily lives. While most people have positive experiences online, for many women and girls life online can be an extension of harmful gender dynamics that exist in wider society.

Statement: Detecting intimate image abuse

Published: 18 May 2026

This statement sets out our decision to recommend that certain service providers should use ‘hash matching’ technology to detect intimate image abuse and reduce its spread online.

Dating and social discovery: know the online safety risks, rules and how to comply

Published: 18 May 2026

Guidance for the online dating industry on how the Online Safety Act applies to these services, the risks online dating could present to users, and what to do to comply with the rules.