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DHS

August 16, 2026

Electronic Frontier Foundation Table Of Contents Executive Summary Introduction The Intelligence Oversight Board FBI Intelligence Violations Reported to the IOB Violations of Internal Oversight Guidelines Abuse of National Security Letters Violations of the Constitution, FISA, and Other Legal Authorities Total Number of Violations from 2001 - 2008 Conclusion References Executive Summary In a review of nearly 2,500 pages of documents released by the Federal Bureau of Investigation as a result of litigation under the Freedom of Information Act, EFF uncovered alarming trends in the Bureau’s intelligence investigation practices.