If you aren’t using two-factor authentication to protect your Apple Account and iCloud account, you really should do it. In the past, hackers claimed to have millions of stolen iCloud credentials are demanded that Apple pay a ransom. So even as Apple does what it can to protect your data, events like this–though unlikely–can happen. And with all the valuable info on your iPhone these days, you want to make sure nobody can get reset it.
But guess what? Using two-factor authentication should protect you completely. It’s easy to set up, so take a minute and do it now.
Read more at Macworld.com