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CRN Report Intake

Report a Cyber Incident

All reports help CRN understand emerging threats and improve protection for users and communities.

Please complete this form if you are reporting a cyber incident, suspicious activity, or requesting technical assistance.

A report should be made if the incident affects:

  • User or organisational data
  • Websites, servers, accounts, or infrastructure
  • Personal data of UK users
  • Suspected scams, phishing, or unauthorised access

Estimated time: 10–15 minutes

Submissions are confidential. Data is encrypted in transit (HTTPS) and stored securely.

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Before you begin

To submit a report, you may need:

  • Your basic online contact details (Username, UserId)
  • The organisation or service affected (if applicable)
  • A brief description of what happened and when
  • Any technical indicators (emails)

Do not submit this form from a device or network you believe is compromised.