UK Online Safety Act enforcement begins with Ofcom issuing first illegal content notices
Guardii Analysis
Ofcom commenced active enforcement of the United Kingdom's Online Safety Act on November 3, 2026, serving formal illegal content notices on multiple platforms and setting out detailed expectations for the detection and removal of child sexual abuse material, including AI-generated imagery. The regulator confirmed it will conduct compliance assessments over the coming months and has the authority to levy fines of up to ten percent of global annual revenue for services that fail to meet their duties to protect children from grooming, CSAM distribution and other priority harms identified in the legislation.
Where platform-level moderation reviews content after it has been posted or shared, the Guardii platform intercepts harmful contact in real time within the direct-message layer, blocking or flagging grooming approaches, sextortion demands and CSAM transfers before they reach a child. Operating across Instagram, Snapchat, Discord, Roblox and other services, Guardii surfaces the child in crisis to a parent, school safeguarding lead or law-enforcement partner without creating a centralised archive of message content, offering a mechanism that addresses the substantive harm the Online Safety Act targets while preserving the privacy of everyday conversation.