Well I have used naukri.com for quite some time now.
When I was fresher it was of hardly any use or you can say no use.
There are too many fake conslutancy jobs in the site.The employers are not genuine.
I have been contacted by many of thpse over the time and all looking for giving paid training and not a real job.
They also provide paid membership but thats I dont think is a good idea.
However because anyone can become an employer at naukri.com so many people uses naukri.com just to collect data and target innocent people.
The mobile numbers are used by various spammers and recently I got a fraud call.
The guy has taken my number from naukri.com and was telling me that my ATM card has been blocked.So anyhow that is one scenario people are using naukari.com for.
I would say please dont publish your account on these portals unless you are a paid or premium customer.