This week’s top things to do include Martin Luther King Jr. Day events, a Tony Hawk appearance and stand-up comedy.
Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
AI firm says annualized revenue topped $20 billion in 2025 as compute rose to 1.9 GW. A broader infrastructure push and ad tests aim to fund growth.