Over the past week, a number of users of the popular photo sharing app Instagram and parent company Facebook have been locked out of their accounts and prompted by both services to upload images of their government issued photo IDs to regain access, as CNET first reported on Tuesday.

Concerned users seeking to regain account access have turned to several outlets online, including Yahoo Answers, to try and determine whether or not the prompts asking for images of their IDs are real or are hacking attempts.