In my favorite 'retirement story', we do know his name: Stanley Rifkin. He was a California computer specialist [the big mainframe types] in the '70's. He was part of a contract to install a new computer at Security Pacific bank in San Diego. This takes some time, and by the time the computer was ready to go on-line, everybody was used to seeing Stanley's face around the office. Thus, when he turned up on the first day of operation, no one raised an eyebrow. He checked in with the guy running the system. "Any problems? Any glitches?" Of course there were. Always are. So Stanley tells the guy to go get lunch and he, Stanley, will have it fixed by the time lunch is over. He then transfers $18 million to a prepared account in Switzerland. Knowing that a tranaction of this size must be confirmed by the Bank Manager, and knowing that the manager always took lunch at the same time each day, Stanley slips into the guy's office, takes the call from Accounting, and confirms his own transfer. So far, so good. A clean get-away.
Alas, no happy ending. With all this done, Stanley goes to the Soviet Mineral Export Trade Bureau in Switzerland and converts most of his cash to diamonds. Then, back home. [How he brought the diamonds in is never disclosed] Now, he starts to sell off the diamonds. Somebody rats him out to the FBI, who, in turn, calls Security Pacific Bank and tells them, "We have reason to believe that you're missing approx. $18 million. Would you run a check?" The bank does, and replies, "No, everything is fine." The FBI insists that their source is reliable and says, "Will you check closer?". The bank does, and it all unravels.