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CISA lists exploited flaws in the Linux kernel and VMware ESX
Black Shard

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    Contact us

    Talk to Black Shard

    Brief us on a build, a penetration test, an assessment, a compliance program or Jetstone. We read every brief and reply with whether the work is a fit. If it is, you get a scoped proposal.

    Send a briefCall 1800 370 270

    • Send a brief

      Brief a build, a test or an assessment

      Software, penetration testing, Essential Eight, SMB1001 or ISO 27001 readiness, a vCISO or managed ICT. A few lines is enough.

      Start a brief

    • Jetstone

      Join the Jetstone waitlist

      AI cyber defence software for Australian businesses. Built and run in Australia. Launching 2027.

      Join the waitlist

    • Experienced a breach?

      Call 1800 370 270

      The 24/7 incident line.

      First-hour steps

    Send a brief

    Tell us what you need built, tested or secured

    Pick the closest type of work and describe the problem in a few lines. The waitlist for Jetstone runs through the same form.

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    Optional.

    Type of work

    Choose the closest fit.

    What you need, the operating reality today, and the timeline as it stands.

    or email us directly

    By submitting, you accept our privacy policy. Briefs go to the Black Shard team with your ads choice and a record of how you reached the site: the campaign tags and any ad click id on the link, the page you landed on and the domain of the site that sent you. Briefs are never sold or shared with third parties.

    What to include

    • The system or problem
    • What is happening today
    • Any compliance requirement that applies
    • Any deadline

    How we contract

    Work runs under a statement of work or a retainer, on terms set out in a signed agreement.

    CyberCert SMB1001:2026 Gold medallion

    SMB1001:2026 Gold

    CyberCert · 16 Jun 2026 to 17 Jun 2027

    Verify with CyberCert, opens in a new tab

    Essential Eight Maturity Level 3 across all eight strategies.

    Read the report

    Reach us directly

    Head office, the incident line and email

    The Eagle Street entrance to Riparian Plaza: the revolving door under the glass foyer.

    Head office

    Level 35, Riparian Plaza71 Eagle Street, Brisbane QLD 4000

    Office hours Monday to Friday, 9 am to 5 pm AEST.

    Photograph of the Eagle Street entrance: Kgbo, Wikimedia Commons, CC BY-SA 4.0, cropped.

    Get directions, opens Google Maps in a new tabCyber security company in Brisbane

    24/7 incident line

    1800 370 270

    For a live incident, call this number.

    First-hour steps
    Or send a brief

    Procurement

    Buying through a panel?

    Local Buy, NSW and Victorian arrangements.
    Government buyers

    • Local Buy

      Local Buy LB308

      Prequalified for ICT solutions, products, services and new technologies.

      Appointed 23 Oct 2026

    • SCM0020

      NSW Government

      NSW ICT Services Scheme

      Prequalified for government ICT work, engaged through buy.nsw.

      Registered 14 Oct 2026

    • FJC-261023-11119

      Victorian Government

      Victorian Fair Jobs Code

      The pre-assessment a threshold or high-value government tender asks for.

      23 Oct 2026 to 22 Oct 2028

    Legal entity

    Black Shard Pty Ltd

    ABN 66 696 910 773, ABN Lookup, opens in a new tab

    Insurance

    Black Shard maintains professional indemnity, public liability, cyber and workers' compensation insurance.

    Vulnerability disclosure

    Vulnerability reports acknowledged within 48 hours.

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