Aside from this article (paywalled), I liked learning from some story that certain financial / bank employees are required by the Fed or SEC to go on vacation a

Aside from this article (paywalled), I liked learning from some story that certain financial / bank employees are required by the Fed or SEC to go on vacation and not have access to their email or phone for a certain number of contiguous days every year. Is this correct -- was it something to do with the Madoff scandal? As I understood it, the idea was that to perpetuate a financial fraud, a criminal relies on being present and able to intercept / continue feeding fraudulent information to others and not be discovered. Or maintaining some fraudulent trading position. The tactic I liked about this was the thinking about what's required to perpetrate a fraud, and make the conditions difficult or impossible for someone to go undetected. Rather than retroactively finding the fraud and just trying to detect it better when it has already happened.