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Interactive tools and advice to boost your online safety.
Advice and information about how to protect yourself online.
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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Secure your email Guidance
Jul 29, 2024 - How to protect yourself when using email and reduce spam and malicious emails.
Supporting Australian organisations through a cyber security incident Guidance
Oct 23, 2025 - Malicious cyber activity continues to pose a significant risk to Australia’s security and prosperity. Australian organisations that have been, or may be impacted by a cyber security incident, are encouraged to reach out to the Australian Signal’s Directorate (ASD) to seek technical incident response advice and assistance.
Cyber Security Awareness Month 2024 News
Oct 1, 2024 - October is Cyber Security Awareness Month, a time for all Australians to talk about cyber security and take action to protect their devices and accounts.
New fact sheet for critical infrastructure leaders – actions to mitigate PRC state-sponsored cyber activity News
Mar 20, 2024 - The fact sheet provides guidance for critical infrastructure leadership to protect their infrastructure and critical functions from Volt Typhoon – a state-sponsored cyber actor linked to the People’s Republic of China (PRC).
Update your small business cyber security News
Jun 12, 2024 - Resources to help protect small businesses from cyber threats.
Head of ACSC talks cyber security with Natarsha Belling in podcast special News
Nov 29, 2021 - Ms Abigail Bradshaw, head of the Australian Cyber Security Centre (ACSC), recently sat down with journalist Natarsha Belling to discuss the common cyber threats affecting Australians today.
Cyber security for charities and not-for-profit organisations News
Mar 18, 2024 - With cyber-attacks continuing to increase in frequency and severity across all sectors, the Australian Signals Directorate is encouraging charities and not-for-profit organisations to take action to protect their online systems.
Essential Eight Assessment Course News
Jul 4, 2023 - Today, the Australian Signals Directorate has launched the Essential Eight Assessment Course pilot in collaboration with TAFEcyber.
Scammers impersonating police to target victims for cryptocurrency/seed wallet theft Alert
Nov 13, 2025 - The ASD’s ACSC is aware that criminals are using Australia’s national cybercrime reporting channel and impersonating police to try to scam Australians out of funds from their cryptocurrency or seed wallets.
Sextortion campaign - What to do if you receive the email Advisory
Apr 16, 2020 - In most cases, there is no reason to be concerned. These emails are typically generated in their thousands by online scammers using limited personal details, with the aim of intimidating recipients into paying the ransom.
New guidance for engaging with artificial intelligence News
Jan 24, 2024 - The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) has released a new publication, Engaging with Artificial Intelligence (AI).
Scams Threat
Apr 21, 2023 - Online scams cost Australians millions of dollars each year and anyone can be targeted. Cybercriminals often use familiar brands and logos to make themselves seem reliable.
Securing Customer Personal Data for Small to Medium Businesses News
Nov 17, 2023 - As data breaches increasingly impact Australian businesses and their customers, it’s crucial for businesses to improve their data security practices and ensure their customers’ personal data is handled appropriately.
Gateway security guidance package: Executive guidance Publication
Jul 29, 2025 - The purpose of this guidance is to inform decision-makers at the executive level of their responsibilities, the appropriate considerations needed to make informed risk-based decisions, and to meet policy obligations when leading the design or consumption of their organisation’s gateway services.
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 account compromise Guidance
Nov 10, 2023 - A guide to recovering your account and protecting you against future attacks.
The Commonwealth Cyber Security Posture in 2022 Reports and statistics
Dec 16, 2022 - The Commonwealth Cyber Security Posture in 2022 (the report) informs Parliament on the implementation of cyber security measures across the Commonwealth government, for the period January 2021 to June 2022. As of June 2022, the Commonwealth comprised 97 non-corporate Commonwealth entities (NCCEs), 71 corporate Commonwealth entities (CCEs) and 17 Commonwealth companies (CCs).
ASD's ACSC has launched a new campaign on Business Email Compromise News
Jun 28, 2022 - With the end of the financial year ushering in tax season, Australians are urged to strengthen their email security and be alert to criminals trying to fool them into making false payments or giving up details that could make them an easy target for cyber crime.
Shop online securely this holiday season News
Nov 8, 2023 - The holiday season is fast approaching and more Australian’s than ever are shopping online. The Australian Signals Directorate’s Australian Cyber Security Centre (ASD's ACSC) are reminding Australians to be cyber secure when shopping online.
Be Ready - auDA Domain Name Changes News
Mar 23, 2022 - The new domain name category could leave your business or organisation open to fraudulent cyber activity, such as business email compromise.
