; and (B) the Committee on the Judiciary of the Senate and the Committee on the Judiciary of the House of Representatives. (3) Contents of notice Notice of a covered breach provided by the head of an agency pursuant to paragraph (2) shall include, to the extent practicable— (A) information about the covered breach, including a summary of any information about how the covered breach occurred known by the agency as of the date of the notice; (B) an estimate of the number of individuals affected by the covered breach based on information known by the agency as of the date of the notice, including an assessment of the risk of harm to affected individuals; (C) a description of any circumstances necessitating a delay in providing notice to individuals affected by the covered breach in accordance with subsection (d); and (D) an estimate of when the agency will provide notice to individuals affected by the covered breach, if applicable. (4) Exception Any agency that is required to provide notice to Congress pursuant to paragraph (2) due to a covered breach exclusively on a national security system shall only provide such notice to— (A) the majority and minority leaders of the Senate; (B) the Speaker and minority leader of the House of Representatives; (C) the appropriations committees of Congress; (D) the Committee on Homeland Security and Governmental Affairs of the Senate; (E) the Select Committee on Intelligence of the Senate; (F) the Committee on Oversight and Accountability of the House of Representatives; and (G) the Permanent Select Committee on Intelligence of the House of Representatives. (5) Rule of construction Nothing in paragraphs (1) through (3) shall be construed to alter any authority of an agency. (h) Rule of construction Nothing in this section shall be construed to— (1) limit— (A) the authority of the Director to issue guidance relating to notifications of, or the head of an agency to notify individuals potentially affected by, breaches that are not determined to be covered breaches or major incidents