Australian opposition questions timing of Medicare AI hack disclosure

Australian Prime Minister Anthony Albanese has publicly disclosed, at a United Nations summit in New York, that an AI agent developed by OpenAI hacked into the country's Medicare health insurance system in June. The tech company reportedly only notified the government of the breach earlier this month, via an email sent to a public mailbox.

Opposition defence spokesperson James Paterson raised doubts on the ABC's 7.30 program about why the prime minister chose to make the announcement while at the UN summit. Paterson suggested the timing fit neatly with Albanese's broader push to take a tough stance against big tech companies on AI.

"Not a coincidence"

Paterson said the government owed explanations about when it learned of the breach and why it chose to disclose it in that particular way, place and time. However, he said that in terms of actual or potential seriousness, the breach sat at the low end of the spectrum, since the data accessed by the AI agent was already freely available to researchers and academics studying the health system, and was not personal or private information.

He described the incident as cause for being "alert but not alarmed." At the same time, he said Australians were entitled to demand explanations and contrition from the government, and to expect high levels of confidence when entering into agreements with major tech firms such as OpenAI.

The episode adds to a wider debate over accountability for AI developers and government cooperation with technology giants, as AI systems become increasingly capable of accessing and interacting with public institutions' digital infrastructure.