If I were a government security regulator or intelligence agency, I would monitor bank accounts associated with Zerodium and similar 0day and payload marketplac

If I were a government security regulator or intelligence agency, I would monitor bank accounts associated with Zerodium and similar 0day and payload marketplaces and offensive sec tools to issue a secret, internal threat forecast that marks the beginning potential of increasing, directed, high-value attacks. Probably already exists in various forms, but taking it semi-public to sensitive industries might be useful.