All archived alerts and advisories Title TypeAdvisoryAlert StatusCRITICALHIGHMEDIUMLOW AudienceIndividuals & familiesSmall & medium businessesOrganisations & Critical InfrastructureGovernment Sort by Sort byDate updated (new to old)Date updated (old to new)Title (A-Z)Title (Z-A) Items per page 61218243036424854606672788490200 02 Aug 2020 Alert rating: Critical Ransomware targeting Australian aged care and healthcare sectors The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) is aware of increased targeting of healthcare, including hospitals and aged care, by ransomware campaigns undertaken by cyber criminals. Audience focus: Individuals & families Small & medium businesses Organisations & Critical Infrastructure Government 02 Aug 2020 Advisory 2020-013 Ransomware targeting Australian aged care and healthcare sectors Recently there has been a significant increase in healthcare or COVID-19 themed malicious cyber activity, including targeting of the aged care and healthcare sectors by financially motivated cyber criminals using the ‘Maze’ ransomware. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 16 Jul 2020 Alert rating: High Increasing reports of myGov-related SMS and email scams targeting Australians Be on the lookout for myGov-related SMS and email scams asking you to verify your myGov details. Audience focus: Individuals & families Small & medium businesses 16 Jul 2020 Advisory Protect yourself and others from MyGov-related scams The Australian Taxation Office (ATO) is receiving increased reports of myGov-related SMS and email scams. As always, our advice is DON’T click any links and DON’T provide the information requested. Audience focus: Individuals & families Small & medium businesses 15 Jul 2020 Alert rating: Critical Remote code execution vulnerability in Windows DNS (CVE-2020-1350) 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. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 15 Jul 2020 Advisory ASD's ACSC Advisory 2020-012: Critical remote code execution vulnerability in Windows DNS server (CVE-2020-1350) An adversary who successfully exploits the vulnerability could run arbitrary code in the context of the Local System Account. The Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) strongly recommends users apply the security patch to their Windows DNS servers to prevent an adversary from exploiting this vulnerability. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government Pagination Previous page ‹‹ Page 17 Next page ›› Alerts and Advisories View our recent alerts and advisories Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary