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Systems and methods for electronic fraud prevention

  • US 8,695,100 B1
  • Filed: 12/31/2007
  • Issued: 04/08/2014
  • Est. Priority Date: 12/31/2007
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising employing at least one computer processor to perform the steps of:

  • generating a target sequence of target word indexes for a set of visible words of a target webpage, wherein the target word indexes are ordered in the target sequence according to a display order of visible words in the target webpage;

    computing a word content phishing indicator for the target webpage by determining a relationship between an index of a word within the target sequence of target word indexes and an index of the word within a reference sequence of reference word indexes, wherein the reference word indexes are ordered in the reference sequence according to a display order of visible words in a reference webpage, wherein the word content phishing indicator for the target webpage is computed according to a quantity selected from a group consisting of a first inter-page word distance and a second inter-page word distance, wherein the first inter-page distance is computed as a function of

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