When you Data Profile, you need to know how to get the information correctly. It isn’t about just getting all the information on the internet without reviewing it, this may cause confusion for the client once they got the information you provide, if they found out that the information you’ve given is incorrect or out of date.
Many of us might have the same problem regarding in obtaining profiles from the internet. Although you have Facebook, Twitter and Linkedin as a source, it doesn’t mean that it’s accurate enough for you to profile. Some might be a dummy account to cause confusion to Online researcher.