Australia’s top intelligence official has warned that the country faces a growing threat of large-scale cyberattacks allegedly linked to China. Mike Burgess, head of the Australian Security Intelligence Organisation (ASIO), said hackers associated with the Chinese government and military have been targeting critical infrastructure, including water, transport, telecommunications, and energy networks. He described the situation as an unprecedented level of espionage that could lead to sabotage within the next five years. Burgess also revealed that espionage activities cost Australia about 8.2 billion US dollars in 2023–24, with around 2 billion dollars’ worth of trade secrets and intellectual property stolen from companies. Attempts to contact the Chinese embassy for comment were unsuccessful. Burgess warned that authoritarian regimes are increasingly willing to create chaos and conduct sabotage operations through cyber means, posing a serious challenge to Australia’s national security.