BharatPe's ex-MD Ashneer Grover has written an email to the NPCI and BharatPe director Kaushik Dutta alleging data theft by fellow Co-founder Bhavik Koladiya. "It was a grave mistake of giving him a chance at redemption at BharatPe, which he misused to pull off the biggest data theft in India till date," Grover wrote in the email seen by Moneycontrol.