I don't think it's connected to this specific event, but there's a lot of lore about the CIA moving gold in/out of Afghanistan, Iraq and others during war time.
I think intelligence and finance really go hand in hand. It makes so much sense -- you see, the intelligence community really hates the congress or whatever to snoop around its operations before approving the budget -- wouldn't it a lot easier to just earn your own $$? And with all the information the intelligence agencies control, it is almost trivial to make quick money in finance. Last but not the least, wouldn't banker be the perfect cover for spies? They wear nice suites, too.
Meta, Microsoft, Amazon, Google, etc all have Global Security branches.