The majority of finance institutions will have multiple live servers in two places. Eg. new Jersey and as far away as Virginia. Some have three.
The data itself will be in even more locations as backups, but might take a while to recover if multiple sites were attacked at once.
DragonTypeWyvern@midwest.social 1 hour ago
And they’d never do anything stupid and self destructive to make the line go up just because nothing bad has happened yet, and the collapse of a single company that did something stupid like that would never set off a national or global economic crisis.