KASPERSKY SECURITY SUMMIT 2017 – St. Maarten – Cybercriminals for five hours one day last fall took over the online operations of a major bank and intercepted all of its online banking, mobile, point-of-sale, ATM, and investment transactions in an intricate attack that employed valid SSL digital certificates and Google Cloud to support the phony bank infrastructure.

http://www.darkreading.com/attacks-breaches/cybercriminals-seized-control-of-brazilian-bank-for-5-hours/d/d-id/1328549