A code sent by SMS is better than a password alone, but it can be phished, intercepted or redirected to someone else's SIM. Standards bodies now say to move away from it. Here's the order of preference.
The 2017 Equifax breach exposed the personal data of 147 million people. The most useful defence it taught is free, takes minutes, and stops new credit being opened in your name.
The code that arrives by text is a key to one of your accounts. Why scammers ask for it with a friendly story, what they do with it, and what to do if you already sent it.
A passkey replaces your password with a key pair that never leaves your devices. How signing in works, why phishing fails against it, and what happens if you lose your phone.
Ten years of leaked-password lists keep finding the same few passwords at the top. Current guidance is simpler than most people think: length, a password manager, and a second factor.
Losing access to your Instagram account is scary—but you can still recover it even without your password or email. Many users face this problem after forgetting login details, switching phones, or getting locked out.