New estimates from a security researcher suggest GrayKey, a digital forensics tool in active use by U.S. law enforcement agencies, is capable of cracking Apple's standard six-digit iPhone passcode in ...

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 ...

Martin Lewis has issued a crucial piece of advice to all mobile phone users - highlighting the importance of a simple five-digit code that could protect your device from theft. Speaking on his BBC ...