EX-23 4 dex23.txt CONSENT OF PUBLIC ACCOUNTS [LETTERHEAD OF KPMG] Consent of Independent Certified Public Accountants The Board of Directors Mellon Financial Corporation We consent to incorporation by reference in the Registration Statements (Nos. 333-75605 and 333-60460) on Form S-8 of Mellon Financial Corporation of our report dated June 21, 2002, that is included in the December 31, 2001, Annual Report on Form 11-K of the Mellon 401(k) Retirement Savings Plan. /s/ KPMG LLP June 27, 2002