AM Best has affirmed the A [Excellent] Financial Strength Ratings of Hiscox’s Bermuda, UK, Guernsey and US insurance subsidiaries, as well as the group’s credit ratings, with stable outlooks. The ratings agency said, “AM Best has affirmed the Financial Strength Rating of A [Excellent] and the Long-Term Issuer Credit Ratings [Long-Term ICR] of “a+” [Excellent] …