Cyber Security Startups Draw Record Investment as Cairns Firms Race to Shore Up Defenses

The global cybersecurity market is attracting unprecedented venture capital, with funding to startups in the sector topping $12.8 billion in the first half of 2026, according to data from CB Insights. That pace puts the industry on track to eclipse last year’s record total of $21.5 billion, as companies and governments across Australia accelerate spending on digital defenses.

In Cairns, the trend is playing out in boardrooms and suburban server rooms alike. Local managed security provider CyberOne Solutions, which operates out of a converted warehouse on Grafton Street, reported a 40% increase in client contracts over the past 12 months, driven largely by small and medium businesses that previously had minimal protections. The firm’s founder, who declined to be named for competitive reasons, attributed the surge to a wave of high-profile ransomware attacks that hit Queensland health care and logistics firms in late 2025.

The influx of investment dollars is reshaping how local companies approach risk. Cairns-based accounting and advisory firm PKF outlined a new cybersecurity practice in January, hiring three former federal police digital crime specialists to consult with regional clients. PKF partner Sarah Chen told The Daily Cairns the move was a direct response to client demand triggered by new mandatory data breach notification laws that took effect in Queensland in March.

Venture Capital Targets Regional Hubs

Melbourne and Sydney still dominate Australian cybersecurity investment, accounting for roughly 70% of the $780 million raised by local startups in 2025, per Australian Private Equity and Venture Capital Association figures. But Cairns is emerging as a secondary hub, buoyed by a lower cost base and a growing pool of skilled graduates from James Cook University’s cyber security program, which enrolled 180 students in 2026, up from 95 in 2022.

The city’s appeal to investors is pragmatic. A typical Series A round for a Cairns startup averages $4.5 million, roughly half the cost of a comparable deal in Sydney, according to pitch deck data shared with the Cairns Regional Council’s economic development unit. That math helped local threat-intelligence startup PhishNet secure a $6 million Series A in April from a syndicate that included Sydney-based Tidal Ventures and the Queensland government’s Business Development Fund. PhishNet’s platform, which uses artificial intelligence to simulate phishing attacks for employee training, now counts the Cairns and Hinterland Hospital and Health Service among its clients.

What Comes Next

Despite the funding surge, industry observers caution that the market remains fragmented. About 80% of Australian cybersecurity firms have fewer than 10 employees, according to a 2025 report from the Australian Cyber Collaboration Centre, and the sector faces a chronic shortage of experienced analysts. The Australian government’s 2026-2030 Cyber Security Strategy, released in May, earmarked $1.2 billion for workforce development, including a program to place 500 graduates into regional firms by 2028.

For Cairns businesses, the practical takeaway is clear: the window for basic cyber hygiene is closing. Ross MacKenzie, a former Queensland police cybercrime detective who now runs the consultancy MacKenzie Cyber, advises clients to budget for staff training, multi-factor authentication, and regular third-party penetration testing before insurers demand it. “The investors are betting that this spending isn’t a spike-it’s a permanent shift,” MacKenzie said. “The firms that treat it as a one-off fix will be the ones paying ransomware demands in two years.”