Cyber Security Incident Report Form

Use the form below to report a cyber security incident.
Required fields are denoted by an asterisk (*)

Report a cyber security incident Online

Please provide a brief summary of the incident including:
  • Any technical details relevant to further investigation.
  • If the incident was successful and resulted in any compromise or disruption to service.
  • Any sensitivities with regard to information or individuals targeted.

Important: Do not enter classified information into this form. If this report concerns classified systems or information, submit this form (excluding the classified details), then contact the Australian Cyber Security hotline on 1300 CYBER1 (1300 292 371) to discuss your report. You may then require access to a classified network. Your report must be handled and stored in accordance with its security classification once completed.
Has the incident been resolved? *
Has the matter been reported to law enforcement? *
Do you require assistance from the ACSC? *
Individual Australians should report cyber security incidents to the Australian Cybercrime Online Reporting Network (ACORN). ACORN is a secure reporting and referral service for cybercrime and any online incidents that may be in breach of Australian law.

Thank you for reporting to the ACSC. Your report will help to make Australian networks harder to compromise in the future.

A member of staff will contact you should your report require action or clarification.

Your report helps the ACSC to develop better understanding of the threat environment and may even assist other organisations who may also be at risk.

Cyber security incident reports are also used in aggregate for developing new defensive policies, procedures, techniques and training measures to help prevent future incidents.

Alternatively, you can report a cyber security incident by phoning the Australian Cyber Security Hotline 1300 CYBER1 (1300 292 371).

Reports help the ACSC to develop a better understanding of the threat environment and will assist other organisations who are also at risk.

Cyber security incident reports are also used in aggregate for developing new defensive policies, procedures, techniques and training measures to help prevent future incidents.

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Information for individual Australian citizens
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