As an Australian, do I have anything I can do to help make sure that these regulations are implemented?

Brand name for fexofenadine hayfever medication. If you don’t live in the US you probably know it under a different brand name.

Yes, but I was saying the Blackhat marketplaces wouldn’t really have much recourse if the person selling the exploit knew how to cover their tracks. i.e. they wouldn’t have anyone to sue or go after.

I always wonder what’s stopping security researchers from selling these exploits to Blackhat marketplaces, getting the money, waiting a bit, then telling the original company, so they end up patching it.

Probably break some contractual agreements, but if you’re doing this as a career surely you’d know how to hide your identity properly.