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 10 Feb 2022 Alert rating: Medium Increased Global Ransomware Threats Alert on a rise in sophisticated, high-impact ransomware attacks targeting critical infrastructure globally. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 04 Feb 2022 Alert rating: High Remote code execution vulnerability present in Samba versions prior to 4.13.17 Alert on Samba vulnerability (CVE-2021-44142) affecting versions prior to 4.13.17. Exploitation could enable privileged remote code execution. Apply patches immediately. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 19 Jan 2022 Alert rating: Medium Phone and email scammers impersonating the ASD's ACSC Alert on government impersonation scams: Australian government agencies will never ask for computer access, crypto, or gift cards. Verify callers via official channels. Audience focus: Individuals & families 19 Jan 2022 Alert rating: High Remote code execution vulnerability present in SonicWall SMA 100 series appliances Alert on SonicWall SMA 100 vulnerability (CVE-2021-20038) that could allow unauthenticated remote code execution. Affected organisations should apply patches immediately. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 07 Jan 2022 Advisory Log4j: What Boards and Directors Need to Know Advisory explains Log4j risks for boards and directors, outlining business impacts, governance responsibilities and actions to reduce exposure. Audience focus: Small & medium businesses Organisations & Critical Infrastructure Government 29 Dec 2021 Advisory 2021-007: Log4j vulnerability – advice and mitigations Advisory on the Log4j vulnerability, including affected systems, exploitation risks, and mitigation strategies to reduce exposure. Audience focus: Individuals & families Small & medium businesses Organisations & Critical Infrastructure Government Pagination Previous page ‹‹ Page 6 Next page ›› Alerts and Advisories View our recent alerts and advisories Alerts and Advisories Advice, guidance and publications Reports and statistics News Programs Glossary