Malicious JavaScript code delivered by the AppsFlyer Web SDK hijacked cryptocurrency, potentially in a supply-chain attack.

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

Explore 5 useful Codex features in ChatGPT 5.4 that help with coding tasks, project understanding, debugging, and managing larger development workflows.

Fast-growth companies rarely die from a lack of ingenuity. They die because their people can’t change fast enough. In a market where the playbook flips every quarter, change isn’t a nice-to-have; it’s ...

Has there ever been a year in B2B marketing like 2025? Tried-and-true content strategies no longer delivered the same results, as buyer behaviors changed and AI-powered approaches disrupted everything ...

There comes a time during most careers when a decision has to be made whether to stay in your current job, switch to another organization or change to a different function. First, you need to ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

The iPhone Air takes a cut to battery life, but there's a few tricks you can use to dampen the blow. Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and ...