Telstra Went Dark, Mythos Is Hunting, and Why Technical Debt Should Be a Board-Level KPI | Ep. 16

Episode overview

AI adoption is the number one priority for Australian IT leaders, and that is exactly why the unglamorous work of replacing what no longer works keeps sliding down the list. Meanwhile the risk is growing, because AI is now finding and exploiting legacy weaknesses faster than any human team can. The Telstra outage on 8 July, traced to a defect the vendor had flagged since 2022, is what happens when technical debt is left at the bottom of the pile.

About the hosts

Jono Staff is CRO at ASE Group and Executive Director of WinDC, with more than 20 years in cloud infrastructure, managed services and critical infrastructure. Naran McClung leads Australia's leading Azure managed services practice as Executive, Azure at Macquarie Cloud Services, and thinks in cloud economics

and AI. In this rant cast they go without a guest and pull apart the question the industry keeps ducking: why are we still so bad at replacing the old things that no longer work?

What this episode covers

• The Telstra outage on 8 July, traced back to a timekeeping software defect the vendor had warned about since 2022, and why that is a technical debt story rather than a one-off

• Why 93% of organisations carry technical debt yet only 24% feel confident they can track it, and what that gap costs

• How AI is changing the maths on legacy kit: the largest Patch Tuesday on record at 570 vulnerabilities, and end-of-life systems accruing 218 new vulnerabilities every six months

• Whether AI is now the threat, the defence, or both, and why a runaway agent is a tooling failure rather than Skynet

• Sovereignty and token economics: what happens when the frontier model you built on gets pulled or triples in price, and why sovereign is being redefined

• Data centre scarcity in Australia, with 14 companies bidding on the last three megawatts of air-cooled capacity

• The closing argument: make technical debt a board-issued KPI so it can never be quietly deprioritised again

Why now

Adapt's latest survey of more than 2,400 Australian CIOs and IT leaders puts AI adoption as the number one priority. The risk is that everything else slides down the list while the attack surface grows. AI is now finding and exploiting legacy weaknesses faster than any human team can, which turns years of deferred maintenance into a live liability rather than a someday problem.

Who this episode is for

• CIOs, IT directors and heads of infrastructure balancing an AI mandate against ageing estate

• CISOs and security leaders watching vulnerability counts climb on end-of-life systems

• Boards and executives deciding how to fund and measure risk they cannot see

• MSP and cloud leaders advising customers on remediation, sovereignty and cost

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