>>joeman+(OP)
I wouldn't delete social media accounts because they might become available to register for malicious actors who can then impersonate you. Keep the accounts, just don't use them any more.
>>bflesc+34
They will do this either way. Fake profiles are created all the time that are copied exactly from a real person's profile. If you have an account, and don't log in and check it every now and then, this will probably happen to you too.