I-Team: Identity Thieves Thrive on the "Dark Web" - NBC New York

I-Team: Identity Thieves Thrive on the "Dark Web"

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    Stolen credit card and Social Security numbers often end up on some frightening online marketplaces that law enforcement can’t always penetrate, the I-Team has found. Chris Glorioso reports. (Published Tuesday, Nov. 18, 2014)

    Days after a federal crackdown shuttered hundreds of websites used by cyber criminals, the I-Team logged on to several anonymous Internet marketplaces and found hundreds of credit card and social security numbers up for sale again.

    The thriving of those illegal marketplaces -- even after a sweeping global operation -- underscores the challenges in policing what’s become known as the “dark web.”

    More than a dozen people were arrested in the joint operation between 16 European countries and the United States. About 400 websites were shut down, including "Silk Road 2.0,” an anonymous site where $8 million dollars a month in illegal contraband transactions changed virtual hands.

    The closed sites could only be accessed using browsers like TOR, which allow users to surf the web anonymously by scrambling IP addresses and masking physical locations.

    Andrew Harrer/Bloomberg

    "It’s been a huge deterrent effect -- showing that we have access to these 400-plus hidden websites within TOR," said Mitchell Thompson, an FBI special agent who investigates cybercrime in the New York field office.

    Paul Oster, a consultant who owns Better Qualified LLC, a credit protection and repair company, said the way TOR is designed is a constant roadblock to law enforcement trying to squash illegal commerce on the “dark web.”

    “When the Silk Road closes, other roads open up,” he said.

    Aside from stolen identities, Oster says he continues to be alarmed by the availability of other contraband on the dark web.

    "You can buy anything from a hand grenade to a handgun to an AK-47," Oster said. "Forget about drugs and prostitution and child pornography. Once I was really digging down in there, I have to be honest, I got nervous."

    Designers of the TOR browser say they have worked with the FBI to thwart the “crypto markets” where identities are bought and sold. They say their browser has non-criminal uses.

    Andrew Lewman, executive director of the TOR Project, said the anonymity of the TOR browser is of great value to many law-abiding people who simply want a break from constant Internet tracking and surveillance.

    "We're used by millions of ordinary people just like you and me who just want to do something private, whether it's search for something or go shopping. Whatever. That's not tied to their public identity," said Lewman.

    "We do not condone the illegal uses of TOR,” he added.

    Still, the prime feature of TOR, that it scrambles hides IP addresses, makes it difficult for investigators to infiltrate new illegal marketplaces as they pop up.

    That’s why the FBI and NYPD are intensifying efforts to cut off the supply of stolen identities before they make it to those marketplaces -- an attempt to nip the theft in the bud before the contraband arrives there

    "When you look at the latest data breaches that have happened over the last 12 months, I think the number is like 600 million so that means most people have been compromised more than once," Oster said. "I mean there's a little more than 300 million people in the country."

    This summer, the FBI, NYPD and MTA police formed a Financial Cyber Crimes Task Force that essentially deputizes local police officers to enforce federal identity theft law, which carries tougher penalties.

    Thompson, who heads the task force, said the federal-local partnership provides more boots on the ground, allowing investigators to more quickly respond to reports of data breaches. And time is of the essence, because identity thieves look to sell stolen numbers before the cardholders realize they have been victimized.

    "As soon as a credit card number is stolen, it behooves the person who stole it to get it online and sell it as quickly as possible," Thompson said. "They can put it online and they can get anywhere from $1 to $20, $30 or $40 per credit card number, depending on whether the credit card number is new."

    A key objective for the task force will be to rapidly respond to reports of “skimmers” and other devices that are attached to ATMs, ticket-purchasing terminals and point-of-sale credit card readers. The skimming devices are used by criminals to peel financial data from magnetic strips, and investigators they implementing them is often the first step in an identity thief’s process of creating a bundle of financial accounts that can be sold on the dark web.

    The best way to protect against a skimmer is to cover PIN numbers when using ATMs or ticket-purchasing terminals, says NYPD detective Armando Coutinho, one of the 15 investigators on the task force.

    Coutinho says cyber criminals use skimming devices to install a camera that records the typing in of PIN numbers, so shielding a keypad with one hand while typing the numbers in with the other is critical.

    Legislators are also working to keep personal information off the dark web.

    Last month, New Jersey Assemblyman Gary Schaer, (D–Passaic), introduced a bill that would force health insurers to encrypt personal health data so that it is worthless to a potential thief if it ever gets stolen. Schaer also said similar laws should apply to financial institutions.

    "It's our obligation to protect people from this data being stolen and requiring those groups that collect this data -- whether they be in financial services, whether they be in health care -- that this data be protected," Schaer said.

    His bill has passed through committee and is awaiting a full vote by the Assembly. A companion bill to Schaer’s has already passed the New Jersey Senate.  

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