PEOPLE looking to earn money on the side by selling items, property or services online on classifieds websites and portals are being urged to remain vigilant to ensure they do not fall victims to scammers using them to part with their hard-earned money.According to Interior Ministry’s anti-economic crimes directorate’s financial crimes division director Major Mohammed Al Abdulla, scammers operating outside of Bahrain are attempting to trick people in the country to give up their private information on websites such as Dubizzle (formerly known as OLX) .