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From: karl@sugar.UUCP (Karl Lehenbauer)
Newsgroups: sci.crypt
Subject: Re: ATM secret codes
Message-ID: <192@sugar.UUCP>
Date: Tue, 16-Jun-87 19:55:41 EDT
Article-I.D.: sugar.192
Posted: Tue Jun 16 19:55:41 1987
Date-Received: Thu, 25-Jun-87 06:28:34 EDT
References: <-63293659@sneaky>
Organization: Sugar Land UNIX - Houston, TX
Lines: 15

In article <-63293659@sneaky>, gordon@sneaky.UUCP writes:
> 
> Re:  insecurity of choosing your own ATM card secret code number
> 
...various schemes for guessing the four-digit number...

Most ATMs will keep your card after three or four failed attempts to
enter a number.  You'll have to cancel the transaction and reinsert
the card pretty often.  Also, note ominous video camera installed
in many of the machines.


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