Sirius Matters

Sirius Matters is a cybersecurity consulting firm that helps organisations manage cyber and information security risks. Operating in Australia, the Asia-Pacific region, and the United States, the company provides advisory, assurance, and audit-as-a-service support tailored to organisational needs. Its services include cybersecurity audits and assessments, investigations, and reviews of security controls, including those used in emerging technology and artificial intelligence deployments. Sirius Matters helps clients check that appropriate controls are in place and working effectively.

The firm also supports compliance with standards and frameworks such as ISO 27001, the NIST Cybersecurity Framework, HIPAA, and SOCI. Through vCISO services and team augmentation, it helps organisations strengthen their security capabilities and address threats. Sirius Matters additionally offers free educational resources to help people improve their security awareness, as well as free security services for some not-for-profit organisations. Clients can contact the firm to discuss its services or arrange a meeting.