Kolkata people defrauded the by online fraudsters from Delhi; How can you avoid it?

This will leave you absolutely shocked. Over 200 people in Kolkata have been left confused and the rest are now panicking hundreds of people in Kolkata have been victims of online fraud. Believe it or not, between 20,000 & 40,000 has been withdrawn from people's accounts and they have no idea who's doing it. While a special investigation group has been has been set up to look into the case, banks are also holding their own inquiry. We only know that the numbers of victims continue to rise and the fraud has been traced back to Delhi.