India, Aug. 30 -- An assistant manager of a private bank posted at the regional office in Pune was arrested on Thursday for allegedly leaking personal data of the credit card holders of his financial firm to third-party sources, police said on Friday.

The suspect was identified as Vaibhav, 30, is a resident of Jharkhand's Jhumri Telaiya. He was posted in the credit card processing unit of the bank.

Police said that Vaibhav had leaked data of more than 20,000 credit card holders of his bank till now from November last year.

Inspector Amit Kumar, station house officer of Cybercrime police station (east), said all the data was being passed on to Saurabh Dwivedi, 28, who was also a manager in credit card division of another private bank in...