28. Account Failures
Sometimes, if issues are happening with your accounts, the companies will send out an email, asking if things are alright. If you log into your social media on a different platform, most of the time you will receive emails asking if it was in fact you making this login.
This is all used to protect your identity, but sometimes, scammers can send out emails like this as well. You might get an email claiming that there was a problem with your account, and in order to fix it, the sender needs important information or payment details.
Make sure, before providing important information, that you are doing the needed research in order to assure this is legitimate.