OpenAI hacks Australia health, Astrana Health breached, TeamCity flaw exploited
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OpenAI program hacks Australia's government health portal Astrana Health suffers data breach Ransomware gangs exploiting TeamCity flaw Get the show notes here: https://cisoseries.com/cybersecurity-news-september-25-2026/ Huge thanks to our episode sponsor, Nudge Security Here's a question that might make you sweat…how many AI agents are running in your org right now? Not sure? You're not alone. But, we have good news. Nudge Security now includes AI Agent Discovery, in addition to Day One discovery of every other AI and SaaS app.
Show notes from Defense in Depth.
Explained
The technology and terms in this story. Learn more
- AttackRansomwareMalware that encrypts an organisation's systems and demands payment, often after stealing data to leak.
- TechnologyAI agentAn AI model that acts on its own: it plans steps, uses tools and takes actions, not just answers.
- ConceptExploitCode or a technique that turns a software flaw into something an attacker can actually use.