Reading this post reminds me the end of the 18th century, when people were afraid by the crazy speed that could reach a very new technology, called trains : 30 km/h !!!
Some people thaught that reaching such high speed would be very bad for human body ...
Well, let's talk seriously. A first name, even a name and first name, and even a personnal photograpy, will never, absolutly never introduce any sort of a risk.
There's NO WAY this can be possible. Nobody will guess your CB card number thanks to your name or photography. Nobody will be able to take control of your personnal computer, or to steal money from your account, or to kidnapp your wife, or to make some part of your anatomy become ridiculously small, just because he knows your name or has a picture of you. No more on an internet forum than in the street.
Please stop propagate stupid rumours ... That won't help anybody. You have nothing to gain by doing that, all you do is raising paranoia.
I'm not saying internet is totally secure, far from that. But your name, first name, and picture cannot in any way be used against you.
I'm not telling my personnal advice. I'm talking about facts, beeing (when I'm not on the commands of a virtual ship ...) a specialist of IT security.
Regards,
Denis