Sources: a week before Mythos release, JD Vance and Scott Bessent questioned Amodei, Altman, and others about AI model security and responding to cyber attacks

Microsoft unveils plans to streamline the Windows Insider program, offering a simplified channel structure, moving between channels without wiping PCs, and more — ZDNET's key takeaways — Microsoft is making the Insider Program less complicated. — Beta channel will be a more reliable preview of the next retail release.