This isn't a fake "cyberattack". It's just a role-playing exercise to figure out what sorts of information the banks are willing to share with each other. Fro

This isn't a fake "cyberattack". It's just a role-playing exercise to figure out what sorts of information the banks are willing to share with each other. From that information they (the company coordinating the exercise) can provide recommendations on where they shared useless info, didn't provide enough info, or (maybe) provided too much.