Apple is adding to the iMessage instant messaging service a new post-quantum cryptographic protocol named PQ3, designed to defend encryption from quantum attacks.
Google is retiring the standalone Pay app in the United States. Users have until June 4 to transfer the balance to bank accounts.
Healthcare giant UnitedHealth Group confirmed that its subsidiary Optum was forced to shut down IT systems and various services after a cyberattack by "nation-state" hackers on the Change Healthcare platform.
Microsoft has started testing support for Wi-Fi 7 in Windows 11, which offers multi-gigabit speeds and improved throughput, latency, and reliability compared to previous Wi-Fi generations.
