AI & Medicare Security: Australia’s OpenAI agent breach is still reverberating, with experts warning the real problem is weak “fence-building” around AI permissions, not just a one-off hack, as Canberra scrambles to tighten digital safeguards. Politics & Media Trust: World News Day spotlights how Australian newsrooms and academics fear social media algorithms and AI-generated content are making trusted journalism harder to distinguish. Sport—ODI Cricket: South Africa sealed the ODI series over Australia with a 32-run win in Johannesburg, powered by Temba Bavuma’s 103 and David Miller’s 142, while Australia’s middle-order collapse and spin struggles left them chasing 366. Sport—Rugby Union: In Perth, the Wallabies stunned the Springboks 42-38 after going down to 11 men, holding on through a chaotic finish. Energy & Cost of Living: A card surcharge ban kicks in soon, but shoppers may not see savings if retailers lift prices or banks cut rewards. Migration Debate: Remittances are back in the spotlight, with arguments over whether they drain Australia’s economy or support families overseas. Environment: Scientists mapped 1,000+ hidden coral reefs across northern Australia by combining satellite images.