Last night, Colbert provided a hilarious recap of the HBGary v. Anonymous fiasco:
He went on to interview Glenn Greenwald, the journalist targeted by HBGary:
In case you missed it, here's a screen grab of the single frame (at 3:22 in the foregoing clip) in which Colbert is masked/unmasked (art as true lie) (@MikeRiggs, thanks for the screen grab!) Note, the frame appears shortly after he asks Glenn earnestly, "Are you Anonymous??" – which suggests the possibility that the insert was planned before the taping.
We are all Anonymous.