Nightmare on Windows 11.

This CyberWire Daily episode summary lists multiple cybersecurity items: a zero-day Kaspersky vulnerability reportedly dropped by Chaotic/Nightmare Eclipse, concerns about frontier AI security and governance, Anthropic tightening security, CISA's risk-based patching directive, a Windows infostealer spread via fake AI models, an actively exploited critical JFrog Artifactory vulnerability, reports of North Korea–linked IT hiring, historical NSA codebreaking coverage, and a privacy-related court case involving a robot vacuum.