Hackers exploited a critical zero-day vulnerability in a server running the KnowledgeDeliver learning management system (LMS) to deploy the Godzilla web shell.

Here’s what you’ll learn when you read this story: Inspired by the movie Interstellar, a team of researchers figured out—at least hypothetically—how to send messages to the past. The researchers ...

What if you could send a message into the past? The laws of physics don’t forbid it – and in fact, in some cases, communicating backwards in time might actually be easier than the usual direction. The ...

A “Christ is Risen” Easter message sent by the secretary of agriculture has sparked backlash inside the department, angering some of its nearly 100,000 employees and prompting a formal complaint ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Samsung has officially announced that its Messages app will be discontinued in July 2026, after which users will no longer be able to send messages through it except to emergency contacts. Samsung is ...

Iran has received a message from the United States through mediators as a potential precursor to talks between the two warring countries, a senior Iranian Foreign Ministry official told CBS News on ...

Google Messages is rolling out a “Tap to Send/Draft” toggle for Smart Replies in the latest beta version. The feature allows users to choose whether tapping an AI suggestion sends it instantly or ...

A note to corporations everywhere: Asking politely for the internet to stop making fun of you often has the opposite effect. Microsoft may have just learned that lesson the hard way, after it ...

Meta will finally allow you to send scheduled messages on WhatsApp, but we'll have to wait a little longer for that. In case you haven’t noticed, WhatsApp, a 16-year-old app, still doesn’t let you ...