Mealey's (October 5, 2016, 11:26 AM EDT) -- FORT MYERS, Fla. — A cancer care service provider’s primary and excess insurers filed suit in the U.S. District Court for the Middle District of Florida on Sept. 26, seeking a declaration that they have no duty to defend or indemnify their insured against underlying class action lawsuits stemming from a 2015 data breach (The Charter Oak Fire Insurance Co., et al. v. 21st Century Oncology Investments, No. 16-00732, M.D. Fla.)....