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Interactive tools and advice to boost your online safety.
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Potential Accellion File Transfer Appliance compromise Alert
Feb 25, 2021 - The ACSC has identified Australian organisations that may have been impacted by the Accellion File Transfer Appliance vulnerability and have provided mitigation recommendations.
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.
Suspected user credentials stolen from FortiNet devices leaked online Alert
Sep 10, 2021 - A malicious cyber actor has leaked a list of suspected user credentials and IP address of the associated FortiNet SSL VPN device the credentials are used for. Organisations should review the patch status and history of internet exposed FortiNet SSL VPN devices and consider performing a password reset for affected users.
Archived reports and statistics
Feb 13, 2025 - Search archived report and statistics
Copyright
Jan 13, 2026 - Information about the site's copyright
Protecting your staff Guidance
Apr 11, 2023 - An incident response plan can help organisations to respond to cybersecurity incidents while continuing to conduct business operations.
Cybercriminals targeting construction companies to conduct email scams Alert
Jul 6, 2021 - Cybercriminals are targeting construction companies to conduct business email compromise scams. All parties to construction projects should be vigilant when emailing about invoices and bank details.
Detecting socially engineered messages Publication
Oct 6, 2021 - Socially engineered messages pose a significant threat to organisations. They can have a big impact, helping malicious actors access accounts, systems or sensitive information. Learn how to spot a socially engineered message, including through email, SMS, social media or messaging apps.
Feb 25, 2023 - Contact ASD's ACSC for general enquiries and media enquiries.
"Bulletproof" hosting providers are not so bulletproof News
Jan 22, 2025 - Many cybercriminals rely on Bulletproof Hosting (BPH) providers to carry out their unlawful activities. Read our new publication to find out more about the role that BPH providers play in the cybercrime ecosystem.
Cyber threat actors compromising networks of major global telecommunications providers News
Dec 4, 2024 - New guidance is available for network defenders of communications infrastructure to strengthen visibility and harden devices against PRC-affiliated and other malicious cyber actors.
Remote code execution vulnerability in Windows DNS (CVE-2020-1350) Alert
Jul 15, 2020 - On 14 July 2020, Microsoft acknowledged a critical remote code execution vulnerability in Windows Domain Name System (DNS), which could allow an adversary to run arbitrary code.
Protect yourself from remote access scams Advisory
Nov 4, 2020 - NEVER provide your personal and financial details or give a stranger remote access to your device or computer – simply hang up.
Creating Strong Passphrases Guidance
Oct 6, 2021 - The longer your passphrase, the better. As adversaries can crack a short password with very little effort or time, you can increase the time and effort it takes by using a passphrase instead.
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.
New joint advisory on Russian military cyber tactics released News
Sep 6, 2024 - Russian military cyber tactics, techniques and procedures targeting global critical infrastructure exposed in new joint advisory.
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.
Remote Code Execution Vulnerability In Confluence Data Center and Confluence Server Alert
Jan 17, 2024 - ASD’s ACSC is aware of a vulnerability in Confluence Data Center and Confluence Server (CVE-2023-22527). Organisations are strongly encouraged to take immediate action to ensure affected instances are patched.
Microsoft Office Outlook Remote Code Execution Vulnerability Alert
Feb 18, 2024 - ASD’s ACSC is aware of a vulnerability in Microsoft Office Outlook (CVE-2024-21413). Users of Microsoft Office Outlook are strongly advised to follow the mitigation advice provided by Microsoft if they are vulnerable.
Cyber sanction imposed on Russian cybercriminal for 2022 Medibank Private compromise News
Jan 23, 2024 - Today Australia has imposed a cyber sanction under the Autonomous Sanctions Act 2011 on Russian national Aleksandr Ermakov for his role in the compromise of Medibank Private in 2022. This is the first time a sanction has been imposed under the Act.
