By using a malware attack on the bank’s ATM server, hackers stole customer information and withdrew 805 million rupees in 14,849 transactions in just over two hours on August 11, mostly overseas.

How enterprises manage incidents outlines the strength and longevity of the business, and how they report vulnerabilities and adapt after a breach helps to stop incidents from reoccurring.

Late last year about 200 banks in New York took part in a cybersecurity “exam” in which they were made to respond in real time to questions about their cybersecurity policies and procedures. The test was designed to help the banks see how they compare with their peers in terms of being ready for attacks by cybergangs looking to break into their networks.