According to a source from the US, Putin was the one behind the Panama Papers leak. The Brookings Institution made these allegations.
Of course, since it’s the Brookings Institution, the fact that there is no evidence of Putin’s direct involvement in this scandal likely shows that Putin is directly involved in this scandal:
[M]y thinking is that [the Panama Papers leak] could have been a Russian intelligence operation, which orchestrated a high-profile leak and established total credibility by “implicating” (not really implicating) Russia and keeping the source hidden. Some documents would be used for anti-corruption campaigns in a few countries—topple some minor regimes, destroy a few careers and fortunes. By then blackmailing the real targets in the United States and elsewhere (individuals not in the current leak), the Russian puppet masters get “kontrol” and influence.
We have to admit that there is whiff of logic to this: If the Panama Papers don’t directly implicate Putin in any shady business, and instead have caused massive protests in the UK against David Cameron (just as an example), perhaps Putin is the secret mastermind behind the leak?
The problem with this brilliant theory is that the organization that received the data dump is a “Washington DC based Ford, Soros funded soft-power tax-dodger” which attempted, in every desperate way imaginable, to drag Putin into the scandal.