Tech Turbulence: Billion-Dollar Deals, Cyber Strikes & Space Feats – Global Tech Roundup (Aug 29–30, 2025)
The U.S. revoked special export authorizations for Samsung and SK Hynix, requiring new licenses for chipmaking equipment in China and blocking tech upgrades at their Chinese plants. AT&T agreed to buy $23 billion in wireless spectrum from EchoStar, expanding its 5G network. A Chinese hacking group breached at least eight U.S. telecoms. TransUnion disclosed a data breach affecting 4.4 million people.