Picture of the Week. Firefox finally achieves sustained "Fission". Conti ransomware. CNA Financial pays up big. When they say IoT do they mean us? "Mean Time to Inventory" The "Doom" CAPTCHA. The "Helios" screensaver. Closing the Loop. The Dark Escrow. We invite you to read our show notes at https://www.grc.com/sn/SN-820-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to this show at https://twit.tv/shows/security-now. Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit You can submit a question to Security Now! at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Sponsors: Melissa.com/twit udacity.com/TWiT offer code TWIT75 expressvpn.com/securitynow