The Twitter hack is looking more like high-grade, low-end crime. It also worries people over the disinformation potential it suggests. People care, they really do, that someone hacked COVID-19 biomedical research (we’ll explain). Australia joins the UK, Canada, and the US in blaming Russia for Cozy Bear’s capers. Russia says it didn’t do nothin’. Rob Lee from Dragos with thoughts on the Ripple 20 vulnerabilities on industrial control systems. Our guest is Sal Aurigemma from University of Tulsa on fake ANTIFA twitter accounts. And CISA’s serious about getting the Feds to apply Tuesday’s Windows patch.