I used to work for a company that bid on construction tenders, usually worth between 30 and 300 million pounds. For one such bid, for a new school, we made sure to hire an architect with an extensive background in schools. One part of the bid involved this architect answered some questions from the council in a live interview format. He completely flubbed the interview, and seemed unable to answer very simple questions about school-building that even I knew the answer to. We lost the bid right after the interview, and had a sort of post-failure analysis meeting. I was a bit amazed at how badly our man had performed, but the older hands were completely unfazed:
"He probably got a call from one of the competitors in the night, offering him a few hundred grand to intentionally fail the interview, then a position with them if they got the bid. We'll probably do the same thing at the next round of bidding."