Introduction
Small and medium businesses are waking up to a silent threat: tech debt. Grant Crough, founder of Brisbane-based LEAP Strategies, is warning business owners that ignoring technical upkeep and sustainable system design now can lead to financial, reputational, and legal damage later. According to Crough, this hidden burden of outdated software, inadequate security practices, and poor data management could cost firms six-figure sums — or worse.
What is tech debt — and how widespread is it?
Crough defines tech debt as the cost that accumulates when organisations prioritise short-term fixes over long-term, sustainable tech strategies. “It starts small,” he says. “You patch a system, you delay a software update, you drag out replacing hardware. Before you know it, you’re spending more just to keep things running, and the risk of failure is high.”
Recent statistics validate his concern:
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67% of small to medium-sized businesses have never conducted a risk assessment.
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21% do not back up critical systems, data or services.
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63% fail to run regular security testing.
These gaps expose firms to preventable breaches, regulatory penalties, and unexpected downtime.
The real costs: breaches, downtime, compliance failures
Grant Crough paints a clear picture of what can happen when tech debt is ignored.
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Cyber breaches: Hackers often target legacy systems and outdated software because vulnerabilities are known, patches may be delayed or nonexistent. When those gaps are exploited, sensitive data can be exposed — costing not only direct losses, but legal and customer trust issues.
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Downtime: Hardware failures, unpatched software, or integration problems can quickly halt operations. For businesses reliant on online services or digital operations, this can mean lost revenue, penalties from clients, or even contract breaches.
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Compliance failures: Many industries are under pressure from regulators regarding data protection, privacy, and operational standards. Failing to maintain security standards or data integrity can lead to fines, remediation costs, or loss of licensing.
Crough warns that costs for small or medium businesses neglecting tech debt can escalate rapidly. “It could cost you in the form of a breach, which nobody wants,” he says. “Almost restrict or limit your competitive advantage.” He estimates that the financial and reputational fallout of ignoring tech debt could run from AU$25,000 to well into six figures, depending on scope and severity.
Common pitfalls & sources of tech debt
Crough highlights typical mis-steps he sees:
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Outdated software and hardware — Holding on to servers, PCs, operating systems, or applications long past their support or update lifecycle.
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Rushed or temporary fixes — Patching or wiring things together in a hurry without building in maintainability, scalability, or future-proofing.
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Lack of backups or disaster recovery planning — Many businesses aren’t backing up critical systems properly.
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Insufficient security testing — Many SMEs aren’t doing regular vulnerability scans, penetration testing, or monitoring.
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Neglecting risk assessments — Without periodic risk analysis, businesses may not even know what their largest vulnerabilities are.
Prevention: Strategies for reducing tech debt
Crough urges business owners to be proactive. Some of his recommended strategies:
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Conduct regular risk assessments to identify where tech is outdated or unsecure.
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Ensure data backups and test disaster recovery plans.
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Implement security best practices: patches, updates, encryption, access controls.
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Create a technology roadmap, forecasting when hardware or software needs replacing, upgrading, or retiring.
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Budget for ongoing maintenance, not only new projects.
He emphasises that even small, incremental investments today are far less painful than emergency fixes after a breach or downtime.
Case examples & warning signs
Crough points to recent high-profile breaches in Australia — Qantas, Ticketmaster, Optus — as evidence of what happens when systems are compromised. He notes that firms using legacy systems “are a target” for hackers who scan for vulnerable software.
Warning signs for business owners include frequent system crashes or lagging performance, delays in software updates, lack of clarity around data ownership or backup, and services that are hard to integrate.
Conclusion: The cost of inaction
Tech debt isn’t just an IT problem—it touches every part of a business: customer trust, regulatory compliance, operational continuity, and financial sustainability. Crough’s message is clear: for small to medium businesses, taking tech debt seriously now can prevent six-figure losses, reputational damage, and in some cases, existential threats. “Ignore it today, and you’ll pay for it tomorrow,” he says.
