A.M. Best Revises Outlook to Negative and Affirms Ratings of Massachusetts Mutual Life Insurance Company and Its Subsidiaries

stable and affirmed the financial strength rating of A++ (Superior) and issuer credit ratings (ICR) of 'aa+' of Massachusetts Mutual Life Insurance Company (MassMutual) (Springfield, MA) and its life/health subsidiaries. Concurrently, A.M. Best has...