Australian intelligence head alerts that cybersecurity threats from Chinese hackers are targeting vital national infrastructures for potential espionage and disruption.

Mike Burgess, chief of the Australian Security Intelligence Organisation, has spotlighted China-backed hacking groups like Volt Typhoon and Salt Typhoon, which are infiltrating Australia's critical sectors including power, water, and telecommunications, posing potential threats of sabotage and espionage. This revelation, corroborated by the FBI's findings, underscores a significant escalation in cybersecurity threats that could disrupt essential services and compromise sensitive data, urging a global reassessment of security protocols and international cooperation.

Arjun Renapurkar

November 12, 2025

Amidst the technological advancements that have so profoundly shaped the global landscape, cybersecurity remains a pivotal arena of international concern. This concern was recently articulated by Mike Burgess, the chief of the Australian Security Intelligence Organisation (ASIO), during a speech in Melbourne. He raised the alarm over sophisticated hacking efforts by China-backed groups, revealing their infiltration into Australia's critical infrastructure. The gravity of this warning is significant - not only for its immediate implications but also for the broader geopolitical tensions it underscores.

Burgess identified hacking entities such as Volt Typhoon and Salt Typhoon, suggesting that these groups have not only gained access to crucial systems but have also placed themselves in positions where they could potentially execute sabotage or espionage. According to Burgess, Volt Typhoon's activities primarily target sectors like power, water, and transportation. The success of such breaches could disrupt vital services, potentially causing widespread outages. Meanwhile, Salt Typhoon has been noted for its incursions into telecommunications networks, attempting to pilfer sensitive data such as call records. This revelation is supported by findings from the FBI, which has noted the hacking of over 200 phone and internet companies, compelling a shift towards more secure communication methods like end-to-end encrypted messaging apps.

TechCrunch's report not only amplifies Burgess's declarations but also aligns them within a larger narrative shared by U.S. intelligence. Historical precedence within this sphere reveals a pattern of persistent cybersecurity threats emanating from China, aimed at implanting malware that could be triggered in times of geopolitical strife, such as during crises involving Taiwan.

Beyond the immediate disruptions such cyber attacks could cause, there lies an underlying strategic maneuver aimed at undermining response capabilities and gaining upper hand in intelligence. Burgess’s statement, "I do not think we - and I mean all of us - truly appreciate how disruptive, how devastating, this could be," serves as a cautionary reminder of the immense potential impact of these cyber operations.

This situation brings a crucial intersection into perspective - the nexus between national security and infrastructure resilience. Nations worldwide, including Australia, are compelled to reassess their cybersecurity protocols and defensive measures, ensuring they are robust enough to withstand or quickly recover from such intrusive breaches. As we've explored in a previous Radom Insights post, the integration of advanced technologies, including blockchain, into infrastructure projects could offer enhanced security features, deterring or mitigating such cyber threats.

However, the challenge extends beyond just technological upgrades. It encompasses a paradigm shift in how governments, private entities, and the international community perceive and collaborate on cybersecurity issues. Collective intelligence sharing, joint cybersecurity initiatives, and international agreements on cyber conduct could form the backbone of a more secure global infrastructure network.

In conclusion, the warnings issued by Mike Burgess, amplified by similar concerns from the U.S., highlight a critical juncture for global cybersecurity strategies. As geopolitical tensions manifest into digital realms, understanding and preparing for the cyber dimensions of international relations will be crucial. For entities operating in this space, such as those involved in critical infrastructure, telecommunications, and national defense, the stakes could not be higher. Proactivity, collaboration, and technological innovation will be key in safeguarding the sanctity of global infrastructures against emerging cyber threats.

Sign up to Radom to get started