Facebook apps ‘leaking details to advertisers’

Yes,I too have heard about this news.It is always necessary to be careful when we use social networking sites. :)

Facebook is really very unsafe networking website...

It is an old practice to get data of prospective customers from any source viz. telephone directory, corporate registrars etc. The share brokers get data from share registrars of companies. The U.T.I. agents collect advertisement of obituaries and visit for investment related services.
Presently, internet is major source of information. So, everyone seeks information from sites like face book.

Yes you are right in saying that Gulshan but it is a wrong practice to steal profiles

Thank you for your appreciation on this post and will try to bring such more news to you. Till then do keep commenting as your feedback is important for improvisation. :)