Don't let your internet traffic leak if your VPN drops—a kill switch locks it down. Because it's often disabled by default, I'll walk you through how to activate it.

WebMCP exposes structured website actions for AI agents. See how it works, why it matters, and how to test it in Chrome 146.

A compromised Chrome extension with 7,000 users was updated to deploy malware, strip security headers, and steal cryptocurrency wallet seed phrases.

Sharing content to Mastodon is getting easier with the addition of a universal “Share to Mastodon” button for the decentralized social media platform. Announced on Monday, the ...

I love the idea of a fully automated smart home setup where my lights turn on exactly when I need them, and the thermostat adjusts itself without me even thinking about it. In practice, however, there ...

Scammers are targeting MetaMask users with fake “2FA security verification” pages that mimic official alerts. The phishing sites use countdown timers and urgency to trick victims into entering their ...

A new phishing scam targeting MetaMask users is spreading, using a highly realistic “two-factor authentication (2FA)” flow to steal wallet recovery phrases. The campaign highlights a growing level of ...

BigTech laggards, economically sensitive names and automation plays are among those that have considerable room to run this year, Hightower Advisors chief investment strategist Stephanie Link said ...

Cell therapy company Link Cell Therapies is launching with $60 million and a mission to develop potent CAR-T therapies that go after a range of tumors while avoiding patients' healthy tissue. The ...

You bought the Wishblossom Ranch expansion, unlocked a horse, freed Maximus, and he wants Button Stew. You’ve looked up the ingredients, and you toss them in your pot only to get… Tasty Veggies. It’s ...

People with Google Workspace or Google AI Pro accounts can use Google’s Gemini AI assistant to generate documents in Docs and other Workspace apps. But anybody can use the Canvas tool in the Gemini ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. If you’re ...