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Latest alerts and advisories

13 Jun 2025

Scammers impersonating the ASD's ACSC

Scammers are impersonating the ASD's ACSC sending out phishing emails to the public with the email content suggesting to download a malicious antivirus program.

Audience focus: Individuals & families Small & medium businesses Organisations & Critical Infrastructure Government

05 Jun 2025

Advisory

#StopRansomware: Play ransomware

This joint Cybersecurity Advisory (CSA) is part of an ongoing #StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors.

Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government

22 May 2025

Advisory

Russian GRU targeting Western logistics entities and technology companies

This joint cybersecurity advisory (CSA) highlights a Russian state-sponsored cyber campaign targeting Western logistics entities and technology companies.

Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government

Information and resources

Resources for individuals and families

Most people use the internet on a daily basis which can expose them to cyber attacks. Learn how to recognise the threats and protect yourself from cybercriminals.

Resources library

Resources for individuals, families and small businesses

Translated information

We have developed easy-to-follow cybersecurity information and resources to support people from non-English speaking backgrounds to be more cyber secure.

Cybercrime - getting help

If something has knocked you offline, check out the following information to help you get back up and running!

News

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27 May 2025

New advice on implementing SIEM/SOAR platforms in your organisation

ASD has published a publication series about Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) platforms in collaboration with our international partners.

23 May 2025

New joint advice on artificial intelligence data security

Learn about significant data security risks and best practices for securing data throughout the artificial intelligence (AI) system lifecycle.

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Resources for business and government

New publication series about implementing SIEM/SOAR platforms

Information stealer malware advisory

Are you prepared for a denial-of-service (DoS) attack?

Australian Signals Directorate’s Cyber Security Partnership Program

Information and resources

Resources for individuals and families

Resources library

Translated information

Cybercrime - getting help

News

New advice on implementing SIEM/SOAR platforms in your organisation

New joint advice on artificial intelligence data security

Acknowledgement of Country

New publication series about implementing SIEM/SOAR platforms

Information stealer malware advisory

Are you prepared for a denial-of-service (DoS) attack?

Scammers impersonating the ASD's ACSC

#StopRansomware: Play ransomware

Russian GRU targeting Western logistics entities and technology companies

Australian Signals Directorate’s Cyber Security Partnership Program

Never miss a threat

Information and resources

Resources for individuals and families

Resources library

Translated information

Cybercrime - getting help

New advice on implementing SIEM/SOAR platforms in your organisation

New joint advice on artificial intelligence data security