Australia news LIVE: Chalmers to reveal $6 billion budget boost ahead of interest rate decision; Cybersecurity experts say government blew OpenAI breach out of proportion

Emily KaineUpdated September 28, 2026 — 7:02am,first published 6:45amWhat’s making news todayBy Emily KaineHello and welcome to our live coverage of national news this Monday, September 28. Here’s what is making headlines today.Treasurer Jim Chalmers will reveal a $6 billion budget boost today as he faces internal pressure to curb inflation ahead of the Reserve Bank’s likely decision to raise interest rates to a 15-year-high. The final budget figures are expected to show that the underlying deficit is about $6 billion lower than the $28.3 billion initially forecast at the time of the budget in May.Australia will press criminal charges against OpenAI if possible, senior government ministers say, after a rogue AI agent broke into the Medicare Statistics Reporting Portal back in June. Prime Minister Anthony Albanese dismissed claims he kept the hack secret until a politically opportune moment as “nonsense”, after critics noted he made the announcement while in New York for the United Nations General Assembly where he was due to make an address about the risks of AI.Meanwhile, cybersecurity experts and tech investors have accused the Albanese government of blowing the breach out of proportion, arguing that the website’s code was set up to send data to anyone with the skills to request it.Members of violent international extremism networks are coercing young Australians into harming themselves while evading authorities as they move across online platforms under multiple aliases, Swedish court documents obtained by this masthead have revealed. Australian law enforcement officials are racing to dismantle the networks they say are driving the rise of online harm to young people.Latest Posts7.02amPaterson: Australia should treat AI breach as ‘free warning’ By Emily KaineOpposition spokesman for defence James Paterson said this morning Australia should be treating the breach of a Medicare system by a rogue AI agent as “a free warning” as he cautioned against alarmist rhetoric about the incident. “This time, it wasn’t serious in terms of the data that was taken or the method of the intrusion, but next time it could be much more serious,” he told Nine’s Today show.Liberal senator James Paterson.Dominic LorrimerHe said Australia required better artificial intelligence to defend itself from cyber threats. “We need to be doubling down and investing, particularly in our government networks, to defend them better. We’re going to need to use AI to do that … and we’re going to need to make sure that we put in place appropriate guardrails and oversight of these AI companies.”Paterson accused the prime minister of stoking panic about the breach, which he said “was a very limited incident”. 6.45amGovernment not considering another fuel excise cut: MarlesBy Emily KaineDeputy Prime Minister Richard Marles said the government were not considering another cut to the fuel excise as fuel prices surge across the country. Speaking to News24’s Sunday Agenda yesterday, he said the government were focused on other measures that would ease cost-of-living pressures. Prices at the bowser have increased after the end of an excise cut.Louie Douvis.“What we are focused on is other cost of living measures and managing the budget in the most prudent way possible, which gives us the space to look at cost of living as we go forward, cost of living really has been the challenge since we’ve come to government, and it continues to be that.“We’re obviously seeing what’s playing out around the world, and we very much know how difficult it is for Australians to make ends meet.” Fuel prices have risen significantly in recent weeks and have surged by about 40 cents per litre since the beginning of September. 6.36amAt least 27 killed in two mass shootings in South AfricaBy Cape Town: Two separate mass shootings in South African townships within hours of each other have left at least 27 people dead, police said.South Africa has struggled with violent crime for years, but recent shooting incidents have shocked a country used to some of the highest homicide rates in the world.In the first attack, eight gunmen armed with AK-47 rifles and pistols opened fire at a small bar near Johannesburg late on Saturday (South Africa time). Police said 17 people were killed.The attackers fired at patrons outside the bar before moving inside and continuing to shoot. Thirteen men and four women were killed, with at least 15 other people injured, police said.What’s making news todayBy Emily KaineHello and welcome to our live coverage of national news this Monday, September 28. Here’s what is making headlines today.Treasurer Jim Chalmers will reveal a $6 billion budget boost today as he faces internal pressure to curb inflation ahead of the Reserve Bank’s likely decision to raise interest rates to a 15-year-high. The final budget figures are expected to show that the underlying deficit is about $6 billion lower than the $28.3 billion initially forecast at the time of the budget in May.Australia will press criminal charges against OpenAI if possible, senior government ministers say, after a rogue AI agent broke into the Medicare Statistics Reporting Portal back in June. Prime Minister Anthony Albanese dismissed claims he kept the hack secret until a politically opportune moment as “nonsense”, after critics noted he made the announcement while in New York for the United Nations General Assembly where he was due to make an address about the risks of AI.Meanwhile, cybersecurity experts and tech investors have accused the Albanese government of blowing the breach out of proportion, arguing that the website’s code was set up to send data to anyone with the skills to request it.Members of violent international extremism networks are coercing young Australians into harming themselves while evading authorities as they move across online platforms under multiple aliases, Swedish court documents obtained by this masthead have revealed. Australian law enforcement officials are racing to dismantle the networks they say are driving the rise of online harm to young people.1 of 1