Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Optus Data Breach Optus Data Breach 23 Sep 2022 Alert Alert on Optus urging customers to rely on trusted sources, including Moneysmart and the Office of the Australian Information Commissioner.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Multiple key vulnerabilities identified in Microsoft products Multiple key vulnerabilities identified in Microsoft products 13 Oct 2021 Alert Alert on patches for critical Remote Desktop and Windows flaws. The ACSC urges urgent patching to prevent network compromise by attackers.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Microsoft Releases Security Updates for Microsoft Edge Browser Microsoft Releases Security Updates for Microsoft Edge Browser 30 Jun 2021 Alert Alert on browser updates on 24 June 2021 to fix two vulnerabilities that could allow attackers to run malicious code on devices.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Medibank Private Cyber Security Incident Medibank Private Cyber Security Incident 21 Oct 2022 Alert ASD’s Australian Cyber Security Centre is working closely with Medibank Private following the recent incident.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Iranian Government-Sponsored APT Cyber Actors Iranian Government-Sponsored APT Cyber Actors 17 Nov 2021 Alert Alert on an Iranian government-sponsored APT group exploiting vulnerabilities to gain system access, including Microsoft Exchange vulnerabilities in Australia.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Increasing reports of myGov-related SMS and email scams targeting Australians Increasing reports of myGov-related SMS and email scams targeting Australians 16 Jul 2020 Alert Be on the lookout for myGov-related SMS and email scams asking you to verify your myGov details.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / High Severity vulnerability present in OpenSSL version 3.x High Severity vulnerability present in OpenSSL version 3.x 02 Nov 2022 Alert Alert on a high-severity vulnerability in OpenSSL 3.x that could enable remote code execution; update affected systems immediately.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Google Releases Security Updates for Chrome Browser Google Releases Security Updates for Chrome Browser 21 Jun 2021 Alert Alert on security vulnerabilities in Google Chrome; update to the latest browser version to protect against compromise.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Exploitation of Microsoft Office vulnerability: Follina Exploitation of Microsoft Office vulnerability: Follina 31 May 2022 Alert Alert on active exploitation of the Follina Microsoft Office vulnerability, which can enable remote code execution on affected systems.
Access publications and alerts / Alerts and advisories / Archived alerts and advisories / Exchange server critical vulnerabilities Exchange server critical vulnerabilities 03 Mar 2021 Alert Alert on Microsoft Exchange Server vulnerabilities being exploited to compromise internet-facing servers, email accounts and networks.