2013 07 04 NYT U.S. Postal Service Logging All Mail for Law Enforcement – NYTimes.com

http://www.nytimes.com/2013/07/04/us/monitoring-of-snail-mail.html?hp&_r=0

U.S. Postal Service Logging All Mail for Law Enforcement

WASHINGTON — Leslie James Pickering noticed something odd in his mail last September: A handwritten card, apparently delivered by mistake, with instructions for postal workers to pay special attention to the letters and packages sent to his home.

“Show all mail to supv” — supervisor — “for copying prior to going out on the street,” read the card. It included Mr. Pickering’s name, address and the type of mail that needed to be monitored. The word “confidential” was highlighted in green.

“It was a bit of a shock to see it,” said Mr. Pickering, who owns a small bookstore in Buffalo. More than a decade ago, he was a spokesman for the Earth Liberation Front, a radical environmental group labeled eco-terrorists by the Federal Bureau of Investigation. Postal officials subsequently confirmed they were indeed tracking Mr. Pickering’s mail but told him nothing else.

As the world focuses on the high-tech spying of the National Security Agency, the misplaced card offers a rare glimpse inside the seemingly low-tech but prevalent snooping of the United States Postal Service.

Mr. Pickering was targeted by a longtime surveillance system called mail covers, but that is only a forerunner of a vastly more expansive effort, the Mail Isolation Control and Tracking program, in which Postal Service computers photograph the exterior of every piece of paper mail that is processed in the United States — about 160 billion pieces last year. It is not known how long the government saves the images.

Together, the two programs show that snail mail is subject to the same kind of scrutiny that the National Security Agency has given to telephone calls and e-mail.

The mail covers program, used to monitor Mr. Pickering, is more than a century old but is still considered a powerful tool. At the request of law enforcement officials, postal workers record information from the outside of letters and parcels before they are delivered. (Actually opening the mail requires a warrant.) The information is sent to whatever law enforcement agency asked for it. Tens of thousands of pieces of mail each year undergo this scrutiny.

The Mail Isolation Control and Tracking program was created after the anthrax attacks in late 2001 that killed five people, including two postal workers. Highly secret, it seeped into public view last month when the F.B.I. cited it in its investigation of ricin-laced letters sent to President Obama and Mayor Michael R. Bloomberg. It enables the Postal Service to retroactively track mail correspondence at the request of law enforcement. No one disputes that it is sweeping.

“In the past, mail covers were used when you had a reason to suspect someone of a crime,” said Mark D. Rasch, the former director of the Justice Department’s computer crime unit, who worked on several fraud cases using mail covers. “Now it seems to be ‘Let’s record everyone’s mail so in the future we might go back and see who you were communicating with.’ Essentially you’ve added mail covers on millions of Americans.”

Bruce Schneier, a computer security expert and an author, said whether it was a postal worker taking down information or a computer taking images, the program was still an invasion of privacy.

“Basically they are doing the same thing as the other programs, collecting the information on the outside of your mail, the metadata, if you will, of names, addresses, return addresses and postmark locations, which gives the government a pretty good map of your contacts, even if they aren’t reading the contents,” he said.

But law enforcement officials said mail covers and the automatic mail tracking program are invaluable, even in an era of smartphones and e-mail.

In a criminal complaint filed June 7 in Federal District Court in Eastern Texas, the F.B.I. said a postal investigator tracing the ricin letters was able to narrow the search to Shannon Guess Richardson, an actress in New Boston, Tex., by examining information from the front and back images of 60 pieces of mail scanned immediately before and after the tainted letters sent to Mr. Obama and Mr. Bloomberg showing return addresses near her home. Ms. Richardson had originally accused her husband of mailing the letters, but investigators determined that he was at work during the time they were mailed.

In 2007, the F.B.I., the Internal Revenue Service and the local police in Charlotte, N.C., used information gleaned from the mail cover program to arrest Sallie Wamsley-Saxon and her husband, Donald, charging both with running a prostitution ring that took in $3 million over six years. Prosecutors said it was one of the largest and most successful such operations in the country. Investigators also used mail covers to help track banking activity and other businesses the couple operated under different names.

Other agencies, including the Drug Enforcement Administration and the Department of Health and Human Services, have used mail covers to track drug smugglers and Medicare fraud.

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