Sophisticated criminals used an online service run by the IRS to access personal tax information from more than 100,000 taxpayers, part an elaborate scheme to steal identities and claim fraudulent tax refunds, the IRS said Tuesday.
The thieves accessed a system called "Get Transcript," where taxpayers can get tax returns and other filings from previous years. In order to access the information, the thieves cleared a security screen that required knowledge about the taxpayer, including Social Security number, date of birth, tax filing status and street address, the IRS said.
"We're confident that these are not amateurs," said IRS Commissioner John Koskinen. "These actually are organized crime syndicates that not only we but everybody in the financial industry are dealing with."...