A federal judge said Thursday that the IRS broke the law by disclosing confidential taxpayer information "approximately 42,695 times" to Immigration and Customs Enforcement. US District Judge Colleen Kollar-Kotelly found that the IRS had erroneously shared the taxpayer information of thousands of people with the Department of Homeland Security as part of the agencies' controversial agreement to share information on immigrants for the purpose of identifying and deporting people illegally in the US. Her finding was based off a declaration filed earlier this month by Dottie Romo, IRS' chief risk and control officer, which revealed that the IRS had provided DHS with information on 47,000 of the 1.28 million people that ICE requested - and, in most of those cases, gave ICE additional address information in violation of privacy rules created to protect taxpayer data. Kollar-Kotelly said in her Thursday decision that the agency violated IRS Code 6103, one of the strictest confidentiality .