An April 27, 2008 Los Angeles Times article reported on a new study, released in March, by the Pentagon’s little-known Defense Personnel Security Research Center, which examined the changing nature of espionage from 1947 to 2007.

. . . the biggest change in espionage is in the motivation to commit the act in the first place. The multinational, globalized spy of 2008 is less tempted by money than by ideology and “divided loyalty, loyalty to both the U.S. and another country” with 57% spying solely as a result of divided loyalties.

The study also reported that:

While before 1990, roughly 80% of American spies were native-born citizens, since 1990 the percentage of native-born offenders has fallen to 65%, while the corresponding percentage of naturalized citizens rose to 35%. Also since 1990, the percentage of American spies with foreign attachments (relatives or close friends overseas) increased to 58% and those with foreign business or professional connections jumped to 50%. From less than 10% before 1990 who had cultural ties to foreign countries, that percentage with foreign cultural ties increased to 50%.

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