Windows 11 Bug, Android Sideloading, Instagram Encryption Ends, Anthropic vs FSF, AI Cancer Vaccine

This week on Zero Downtime, John and Logan break down the Windows 11 bug affecting some Samsung PCs, Google’s move to make Android sideloading less anonymous, Meta ending optional encryption in Instagram DMs, the growing Anthropic vs FSF fight, and the experimental AI-assisted cancer vaccine story that is raising real questions about the future of personalized medicine. They start with Microsoft confirming a serious Windows 11 issue that can make the C: drive inaccessible on certain Samsung systems, leaving affected machines close to unusable. From there, they get into Google’s push for more identity verification around sideloaded Android apps and what that means for the future of Android as an “open” platform. They also unpack why Instagram encryption is going away, what that says about moderation, privacy, and platform control, and why companies increasingly seem to want private messaging separated from the main social experience. Then they dive into the Anthropic vs FSF story and the bigger clash between open source principles, AI training data, copyright, and closed models. To close, they look at one of the strangest and most fascinating stories of the week: an experimental personalized mRNA cancer vaccine created for a dog using AI tools, genomics, and custom targeting. It is not a proven cure, but it is a real glimpse at how AI could help accelerate personalized medicine in the years ahead. In this episode: Windows 11 bug on Samsung PCs Android sideloading and Google verification Instagram encryption ends Anthropic vs FSF AI-assisted personalized cancer vaccine Zero Downtime is a weekly tech podcast covering AI, cybersecurity, privacy, Microsoft, Google, Apple, crypto, infrastructure, and the technology decisions that actually affect people and businesses.