One strategy would be to have stolen a bunch of returns from a dozen (well-known?) individuals and then have them confirm that privileged information was taken.
Wouldn't entirely prove it to the public because it could be some kind of clever conspiracy, but taking it to a large enough size would make it fairly plausible.
That's the only way I can think of to get around relying on PWC or the Romney campaign for confirmation.
Wouldn't entirely prove it to the public because it could be some kind of clever conspiracy, but taking it to a large enough size would make it fairly plausible.
That's the only way I can think of to get around relying on PWC or the Romney campaign for confirmation.