Student Finance England or the Student Loans Company will never ask you to verify your personal or bank details by email.

BBC: Student Loans Company's fraud alert

His patients simply take a picture of their symptoms with their smartphone and email it to him to verify that they have Shingles.

FORBES: One Great Idea for Reducing Health Care Costs: Use Technology to Bring Back House Calls

The IRS will never contact you through email or ask you online for your Social Security number to verify your identity.

WSJ: Don't Let Tax Cheaters Target You