Report a breach

For organisations reporting a breach of security leading to accidental or unlawful destruction, loss, alteration, unauthorised disclosure of, or access to, personal data.

For organisations that provide a service letting members of the public to send electronic messages reporting personal data breaches.

For Trust Service Providers and Qualified Trust Service must report notifiable breaches to us.

For individuals reporting breaches of your personal information or someone else's

For relevant Digital Service Providers must notify the ICO of an incident under the NIS Regulations.