Silicon IndiaBangalore: Hosting company and domain registrar Network Solutions has disclosed the data security breach of nearly 6,00,000 credit card holders by malware on a server. The company has notified 4,343 of its nearly 10,000 e-commerce merchant customers about the breach, said Roy Dunbar, Chairman and CEO of Network Solutions.As reported by CNET News, Network Solutions is investigating this breach that may have led to the theft of credit card data of 5,73,928 people, who made purchases on Web sites hosted by the company. It affects 573,928...