Whether it’s a substantive danger or just repackaged data that’s nothing new, its presence should yet again raise awareness of the steps everyone should take to keep themselves safe online. And if you ...

Keeping your email lists healthy and up-to-date requires the removal of invalid email addresses. These contacts often contain typos, cannot receive incoming emails, and have a high probability of ...

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, ...