 MADRID BURLINGTON, Mass.--BUSINESS WIRE--Deloittes EMEA Cybersphere Center ECC, the Firms center of excellence for cyber operations for the EMEA region, and Everbridge, Inc. NASDAQ: EVBG, the global leader in Critical Event Management CEM, have signed a partnership agreement to help global organizations manage and unify their security response to both digital and physical critical events. The partnership will provide ECCs client base access to and expert technical support for the E 