There's probably many. Here is the 2015 Swift Network Hack resulting in $101M stolen from banks. https://en.wikipedia.org/wiki/2015%E2%80%932016_SWIFT_banking_

There's probably many. Here is the 2015 Swift Network Hack resulting in $101M stolen from banks. https://en.wikipedia.org/wiki/2015%E2%80%932016_SWIFT_banking_hack https://en.wikipedia.org/wiki/2015%E2%80%932016_SWIFT_bankin... Here is a catalog of financial cyber incidents: https://carnegieendowment.org/specialprojects/protectingfinancialstability/timeline https://carnegieendowment.org/specialprojects/protectingfina...