The last 24 hours in the Australian cyber security landscape have been dominated by significant government action against AI platforms and a confusing ransomware situation in the healthcare sector. On 6 February 2026, the Australian Government officially banned DeepSeek from government devices, citing national security concerns and severe vulnerabilities in the model’s safety guardrails. Simultaneously, the healthcare sector is on high alert as conflicting reports emerge regarding a massive data theft at a major Victorian provider.

In the last 24 hours, the Australian cyber threat landscape has been dominated by significant escalations in the Education and Healthcare sectors, alongside critical supply chain compromises affecting widely used software. Of particular concern is the shift in threat actor tactics towards "disruption over data theft," as highlighted by intelligence warnings regarding state-sponsored "cyberthugs." Today’s briefing analyses these developments to help your organisation stay resilient.

As we analyse the cyber threat landscape for the last 24 hours, Australian organisations are facing a convergence of sophisticated ransomware campaigns, rapid exploitation of AI vulnerabilities, and targeted scams against individuals. The Australian Signals Directorate (ASD) and industry leaders have flagged critical developments affecting the Healthcare, SaaS, and Government sectors.

Good morning, Australia. As we analyse the threat landscape for the last 24 hours, it is clear that 2026 is shaping up to be the year where "Agentic AI" risks move from theoretical to catastrophic. Today's briefing highlights a massive exposure in the AI ecosystem, critical zero-days continuously exploited by state-sponsored actors, and a glaring privacy failure in the Australian property sector.

Good morning. Here is your daily deep dive into the Australian cyber threat landscape for the last 24 hours. Today’s briefing highlights a critical security failure in the emerging "AI Agent" economy, a major shift in NSW government compliance, and new vulnerabilities targeting widely used developer tools.

In the last 24 hours, the Australian cyber threat landscape has been dominated by sophisticated abuse of AI infrastructure and targeted identity attacks. A new report released today highlights how threat actors are weaponising legitimate AI hosting platforms to distribute malware, bypassing traditional perimeter defences. Simultaneously, the FinTech and SaaS sectors are facing a resurgence of human-led phishing campaigns targeting Single Sign-On (SSO) credentials.

The Australian cyber threat landscape has undergone a distinct shift in the last 24 hours. New intelligence released yesterday indicates that threat actors are moving away from traditional malware infections, favouring direct network-based attacks to exploit exposed edge infrastructure. As Australian organisations race to integrate AI, privacy governance is struggling to keep pace, creating new blind spots in real-time data protection.

Welcome to today's threat briefing. As we approach the end of January, the Australian cyber landscape is seeing significant shifts in government policy and active exploitation of education and financial sectors. Below is a deep dive into the critical threats, incidents, and vulnerabilities observed over the last 24 hours.

The Australian cyber threat landscape over the last 24 hours has been dominated by a significant data breach within the Victorian education sector and the emergency disclosure of critical vulnerabilities affecting widespread enterprise tools. Threat actors are actively exploiting zero-day vulnerabilities in Microsoft Office and Zoom, while a new supply chain attack targeting developers using AI tools has been uncovered. Australian organisations, particularly in Government, Education, and FinTech, must prioritise patching and threat hunting immediately.

The Australian cyber threat landscape has intensified significantly over the last 24 hours, with critical developments impacting the healthcare, retail, and SaaS sectors. Today’s briefing highlights a new zero-day exploit in Microsoft Office, a confirmed breach at a major fertility provider, and the emergence of "World Leaks" targeting global brands with Australian operations.