> And now I wonder how many other projects are doing this. If by 'projects' you mean intelligence agencies, then I would say it's safe to assume at least the G

> And now I wonder how many other projects are doing this. If by 'projects' you mean intelligence agencies, then I would say it's safe to assume at least the G10 intelligence agencies are doing this along with Russia, China, NK - and likely a huge number of private groups.