If your phone goes missing, the first few hours matter more than you think. Here’s what to do immediately to limit financial and identity damage.

Biometric locks like face recognition are easy to set up—but thanks to a legal loophole, they're easier for law enforcement to bypass than a passcode.

The panic around "refurbished = infected" is mostly theater. When you choose quality refurbished devices from certified sellers, the malware threat is identical to buying new—assuming you follow the ...