Consider increasing your security by switching over to a 6-digit PIN on your phone or computer. Most platforms already default to 6-digit PINs, but if you're using a less secure 4-digit variant, I'd ...

Choosing a phone PIN code that's easy to remember might be a time-saver. It's also a potential security risk. If your phone or another device is lost or stolen, an easily-guessed PIN code makes it ...

This pin might make you an easy target. Many people have difficulty selecting and remembering a passcode, especially when it involves four-digit pins. But if you plan to default to something as easy ...

Many people have difficulty selecting and remembering a passcode, especially when it involves four-digit pins. But if you plan to default to something as easy as 1-2-3, you might want to rethink ...

Guess how long it would take a computer to brute-force an 8-number password. The answer: instantly. That's according to Hive Systems' Password Table, which shows how shockingly quick passwords of ...

WhatsApp offers two-step verification to prevent hijacking and scams. Users can set a PIN, add email recovery, and must enter the PIN and SMS verification code when registering on a new device.

In an age of advanced security measures—Face ID, biometric scans, and multi-factor authentication—it's surprising that ATMs still rely on a simple 4-digit PIN. The 4-digit PIN traces its roots back to ...