AP: More Passport Reviews at State Dept.

That total is far more than disclosed last week with the news that presidential candidates Hillary Rodham Clinton, John McCain and Barack Obama had been victims of improper snooping.

An internal department review has found the additional instances of department employees or contractors looking at computerized passport files of politicians and celebrities, according to preliminary results.

It has not been determined if the new cases also involved improper peeking, officials familiar with the review said Wednesday. Smith's case, however, seems legitimate, the officials said. The review is not complete and the exact number of cases was not yet clear.

They spoke on condition of anonymity because the review is going on at the same time as the department's own watchdog investigates passport record security related to the breaches involving the White House candidates.

Smith, 39, died in February 2007 death from an accidental overdose in Florida and was buried in the Bahamas, where she had moved in 2006. The review of her passport file appears to have come after a legitimate request from the U.S. Embassy in the Bahamas for information needed to complete her death certificate, the officials said.

Supervisors recorded each instance a file was viewed because the applications in question belonged to members of a select group of several hundred citizens whose passport files were "flagged" for extra protection due to their visibility, the officials said. Among these people are government leaders, movie stars and athletes, the officials said.

The list maintained by Bureau of Consular Affairs has included as many as 500 people at any one time, they said. The list is kept secret partly to deter workers from making unauthorized inquiries into high-profile records. Although there are no formal criteria for inclusion, people on the list are deemed to warrant special consideration because of their public status, the officials said.

The investigation begun by the department's inspector general after last week's disclosure covers some of the same ground as the internal review but also will examine whether the searches of the candidates' records were politically motivated. Thus far, officials say they believe that snooping resulted from "imprudent curiosity."

Two contractors were fired and a third disciplined for breaching Obama's records three times and McCain's records once. A department employee who looked at Clinton's file as part of a training exercise was reprimanded.