commuter information. they were left on a metro train. bobber nard a fox station with the story. oo thirp left on a northbound train back in february 2008. a secret service said a contract employee left backup computer tapes similar to or smaller than vhs tapes what law enforcement congressional sources told foxnews.com social security numbers home addresses medical information and bank accounts against all employees. secrete service spokesman ed donovan said these tapes were not marked or identified in any way. they were several layers of security.