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 23 Dec 2022 Advisory Gootkit Loader continues to be used on multiple Australian networks Alert on Gootkit Loader malware activity targeting Australian networks; strengthen defences and monitor for signs of compromise. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 14 Dec 2022 Alert rating: High Critical vulnerabilities in Citrix Gateway and Application Delivery Controller (ADC) devices Alert on a critical Citrix Gateway and ADC vulnerability (CVE-2022-27518). Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 13 Dec 2022 Alert rating: High Critical severity vulnerability in Fortinet FortiOS SSL-VPN Alert on a FortiOS SSL-VPN buffer overflow vulnerability that could allow attacks Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 01 Dec 2022 Alert rating: Medium Medibank Private Cyber Security Incident ASD’s Australian Cyber Security Centre is working closely with Medibank Private following the recent incident. Audience focus: Individuals & families 08 Nov 2022 Alert rating: Low Multiple Vulnerabilities in VMware vRealize Hyperic monitoring and performance management product Alert on multiple critical vulnerabilities affecting VMware vRealize Hyperic. Organisations should assess exposure and patch affected systems. Audience focus: Organisations & Critical Infrastructure Government 02 Nov 2022 Alert rating: High High Severity vulnerability present in OpenSSL version 3.x Alert on a high-severity vulnerability in OpenSSL 3.x that could enable remote code execution; update affected systems immediately. Audience focus: Individuals & families Small & medium businesses Organisations & Critical Infrastructure Government Pagination Page 1 Next page ›› Alerts and Advisories View our recent alerts and advisories Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary