It turns out that the main paparazzi was a lady with a few kids, and she used the kids to hide her camera.

FORBES: Scary Movies, Scary Funds

At the behest of federal agents, Gerstein let the FBI hide a camera in his office and wore a wire as he twice lured the TAP reps back by pretending he might reinstate Lupron.

FORBES: The Dark Side of Whistleblowing

Camera-maker Olympus is reported to have received advice from former Nomura employees on how to hide its losses.

BBC: Nomura battles image crisis as new chief takes charge