A new front in the data sovereignty debate.

This CyberWire Daily briefing summarizes recent cybersecurity news: U.S. diplomatic directives on data sovereignty, allegations that China's DeepSeek trained on banned Nvidia chips, Google disrupting a Chinese-linked hacking campaign that targeted 53 groups, patient records altered after the MediMap hack in New Zealand, millions of installs of Android mental-health apps found with security flaws, Wynn Resorts confirming a cyberattack and extortion threat, and other industry and legal developments.