Ofcom opens CSAM investigation into Telegram under OSA
Published: 21/04/2026
| The Guardian
Ofcom has launched an investigation into Telegram to determine if the messaging platform is failing to prevent the sharing of child sexual abuse material (CSAM) under the Online Safety Act 2023 (OSA). The regulator started its investigation following evidence from the Canadian Centre for Child Protection suggesting such material was allegedly present on the app.
The action follows reports by the Guardian and AI Forensics identifying numerous channels where AI-generated deepfake nudes and non-consensual sexual images are shared. As some of this content is reportedly being monetised through subscriptions, researchers have urged regulators to demand immediate cooperation from Telegram to remove illegal groups.
Telegram has categorically denied the accusations, claiming its algorithms have virtually eliminated the public spread of CSAM since 2018. A spokesperson expressed concern that the investigation might constitute an attack on platforms that defend freedom of speech and privacy.
Seperately, Ofcom has opened investigations into chatroom providers Teen Chat and Chat Avenue about child grooming concerns.
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