Ronan Blake
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1978 · Los Angeles

Stanley Rifkin and the $10.2 million wire transfer

The largest bank theft in American history, carried out with a memorised code and a phone call

Stanley Mark Rifkin was a consultant contracted to build a backup system for Security Pacific National Bank's wire room. He noticed that staff wrote the daily transfer code on a card on the wall. On 25 October 1978 he walked into the room, memorised the code and walked out.

He then telephoned the wire room posing as a bank officer, quoted the code, and had $10.2 million transferred to a New York bank for onward credit to an account in Switzerland. He converted the money into Russian diamonds and smuggled them back into the United States. He was arrested on 5 November and pleaded guilty.

Why it mattered

There was no intrusion and no malicious code. A valid credential, correctly quoted, was enough — which is still the shape of most large financial fraud almost fifty years later.

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