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.

It's tempting to click on "unsubscribe" to defend yourself from spam emails. But that can sometimes make things worse. Here's ...

Google Workspace with Gemini AI is driving services sales for Pythian, CEO says, as the Google Cloud partner bets on ...

At least one of these groups allegedly targeted Cisco Secure Email Gateway, and Cisco Secure Email and Web Manager instances ...

Cisco patched an Email Gateway and Secure Email zero-day exploited by Chinese hackers to deploy the AquaShell backdoor.

Cisco released fixes for CVE-2025-20393, a CVSS 10.0 zero-day RCE flaw in AsyncOS exploited by a China-linked APT via email ...

Several new Gmail features are driven by AI, which includes options to have the AI read your emails and offer suggestions.

Matthew McConaughey trademarks his voice and likeness to guard against AI deepfakes, setting a new standard for consent and ...

Learn how modern B2B teams use cold email, AI, deliverability, and personalization to book more meetings, protect their ...

A new Arcjet SDK lets Python teams embed bot protection, rate limiting, and abuse prevention directly into application code.