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Interactive tools and advice to boost your online safety.
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Common online security risks and advice on what you can do to protect yourself.
Respond to cyber threats and take steps to protect yourself from further harm.
Resources for business and government agencies on cyber security.
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Single Reporting Portal Guidance
Mar 2, 2026 - To help you meet your reporting responsibilities, the Australian Government has brought together a list of Commonwealth legislative reporting requirements that could be triggered by a cyber security incident.
Mandatory Incident Reporting News
Apr 11, 2022 - New measures to enhance the cyber security of Australia’s critical infrastructure.
Australian Signals Directorate releases the Annual Cyber Threat Report 2024-25 News
Oct 14, 2025 - The Annual Cyber Threat Report 2024-25 provides an overview of the key cyber threats impacting Australia, how ASD's ACSC is responding and cyber security advice for Australian individuals, organisations and government to protect themselves online.
Report and recover from identity theft Guidance
Nov 14, 2024 - Know where to make a report and get help if someone has stolen your personal or business identity.
Launch of the Annual Threat Report News
Nov 4, 2022 - The Annual Cyber Threat Report is ACSC’s flagship unclassified publication. The Report provides an overview of key cyber threats impacting Australia, how the ACSC is responding to the threat environment, and crucial advice for Australian individuals and organisations to protect themselves online.
ASD's ACSC urges victims to report cybercrimes News
Jul 17, 2023 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) is urging all Australians to report cybercrimes immediately to ReportCyber amid the growing number of cybercrimes impacting Australians.
Report and recover from malware Guidance
Nov 10, 2023 - If you’ve fallen victim to a malware attack, find out what to do and who to contact.
Australian Signals Directorate releases 2023 ASD Cyber Threat Report News
Nov 15, 2023 - The Australian Signals Directorate has released its fourth ASD Cyber Threat Report.
Report and recover from ransomware Guidance
Jul 14, 2023 - Learn where to get help from a ransomware attack, and steps to protect yourself against future incidents.
Report and recover from scams Guidance
Apr 11, 2023 - If someone has stolen your money or personal information, find out what to do and who to contact. We also provide advice on how to avoid scams in future.
Report and recover from hacking Guidance
ASD's ACSC Annual Cyber Threat report 2020-21 News
Sep 16, 2021 - The Assistant Minister for Defence, The Hon Andrew Hastie MP, released the Australian Signals Directorate’s Australian Cyber Security Centre's (ASD’s ACSC) Annual Cyber Threat Report 2020-21.
Report and recover from a data breach Guidance
Jul 14, 2023 - A data breach occurs when sensitive or personal information is accessed, disclosed or exposed to unauthorised people.
Report and recover from account compromise Guidance
Nov 10, 2023 - A guide to recovering your account and protecting you against future attacks.
Australian Signals Directorate releases the annual Cyber Threat Report for 2023–24 News
Nov 20, 2024 - ASD’s Cyber Threat Report 2023–24 provides an overview of the key cyber threats impacting Australia, how ASD’s ACSC is responding and cyber security advice for Australian individuals, organisations and government to protect themselves online.
Report and recover from business email compromise Guidance
Jul 14, 2023 - Step-by-step guidance on how to respond to and recover from email compromise and impersonation attempts.
Progress ongoing to improve the Australian Government’s cyber resilience News
Feb 12, 2026 - The 2025 Commonwealth Cyber Security Posture Report highlights ongoing progress in implementing the Australian Signals Directorate’s Essential Eight mitigation strategies.
A fireside chat with Australia’s Big 4 Banks News
Jan 23, 2026 - Hear from cyber leaders from Australia’s largest banks as they discuss the Annual Cyber Threat Report, and how they manage cyber threats at scale.
Health Sector Snapshot News
Feb 10, 2021 - This Sector Snapshot is designed to enhance awareness of key cyber security threats in the health sector and advise executives and cyber security professionals within the health sector on what they can do to protect their organisation from cyber threats. This report provides a high-level overview of the cyber security environment from 1 January to 31 December 2020.
Types of scams Guidance
Learn about the common types of scams, how to identify them and how to recover from them.