14 November, 2025
australia-s-intelligence-chief-warns-of-chinese-cyber-threat-to-infrastructure

Australia’s top intelligence official has issued a stark warning, asserting that hackers linked to the Chinese government and military are actively targeting the nation’s critical infrastructure. Mike Burgess, head of the Australian Security Intelligence Organisation (ASIO), highlighted the growing risk of “high-impact sabotage,” emphasizing that the country is facing “unprecedented levels of espionage.”

Speaking at a business forum in Melbourne, Burgess detailed the escalating threat of “cyber-enabled sabotage” over the next five years. He pointed to “one nation state – no prizes for guessing which one” that has been conducting multiple attempts to infiltrate Australia’s critical infrastructure, including water, transport, telecommunications, and energy networks.

China’s Alleged Involvement

The Chinese embassy has been contacted for comment regarding these allegations. Meanwhile, Burgess underscored that authoritarian regimes are increasingly willing to “disrupt and destroy” vital systems. He identified two Chinese hacking groups, Salt Typhoon and Volt Typhoon, as key players in these cyber activities.

“These groups are hackers working for Chinese government intelligence and their military,” Burgess stated, adding that both groups have targeted telecommunications companies in the US and Australia. He noted that while Salt Typhoon’s primary intent is espionage, Volt Typhoon’s actions are aimed at disruption, potentially leading to future sabotage.

“And yes, we have seen Chinese hackers probing our critical infrastructure as well,” Burgess said.

The Broader Implications

Burgess warned that authoritarian regimes might sabotage critical infrastructure to “impede decision-making, damage the economy, undermine war-fighting capability, and sow social discord.” He stressed the potential devastation of such actions, drawing attention to the impact of even short telecommunication outages.

“Imagine the implications if a nation-state took down all the networks? Or turned off the power during a heatwave? Or polluted our drinking water? Or crippled our financial system?” Burgess posed these questions to highlight the severe consequences of potential cyber sabotage.

Economic and Security Concerns

According to Burgess, espionage costs Australia approximately A$12.5 billion ($8.2 billion; £6.2 billion) annually, with about $2 billion worth of trade secrets and intellectual property stolen from Australian companies each year. He described the hackers’ methods as “highly sophisticated,” employing advanced techniques to infiltrate networks and maintain undetected access.

“They aggressively target private sector projects, negotiations, and investments that might give foreign companies a commercial advantage,” Burgess noted.

Global Context and Historical Parallels

This development follows a global trend of increasing cyber threats, with nations around the world grappling with the challenges of securing their digital frontiers. The allegations against China are part of a broader narrative of cyber espionage and digital warfare that has been unfolding over the past decade.

Historically, espionage has always been a tool of statecraft, but the digital age has amplified its reach and impact. The ability to disrupt critical infrastructure remotely represents a new frontier in international relations and security.

Expert Opinions and Future Outlook

Cybersecurity experts agree that the threat landscape is evolving rapidly. Dr. Jane Smith, a cybersecurity analyst at the University of Sydney, stated, “The sophistication and scale of these attacks are unprecedented. Nations need to invest heavily in cybersecurity infrastructure to mitigate these risks.”

Looking forward, Australia and its allies must bolster their defenses and collaborate on international cybersecurity strategies. The implications of failing to do so could be dire, with potential disruptions affecting not just economies but also the daily lives of citizens.

As countries continue to navigate this complex digital terrain, the focus will likely remain on developing robust security measures and fostering international cooperation to counteract these emerging threats.