Other than Mr. Poroshenko (who is either a sacrificial lamb or being thrown under the bus), most of the leaders seem to have opposed either the US or the international bankers. (e.g. Iceland politician, payback for imprisoning bankers)
Dollars to donuts, it was probably the CIA or another alphabet intelligence agency.
I am more interested in why this was leaked as well-who is the target? And why now...
Maybe this will be the top story all week long and into the Sunday talking head shows, while another top story is dumped on Friday, hoping no one notices it...
I also read in a related story at the Daily Mail that one of the Panama dudes has had ties to Cuba,the CIA...what a tangled web....