CNA is one of the largest commercial, property and casualty insurers in the United States. CNA s insurance products include standard commercial lines, specialty lines, and surety, marine and other property and casualty coverage. The company s services include risk management, information services, underwriting, risk control and claims administration. Its insurance solutions for technology companies include technology errors and omissions, network security, content and privacy liability protection, first-party coverage for cyber extortion, network damage and business interruption. The company s insurance plans also covers international exposures, such as Passport and WorldPass policies that provide foreign protection to U.S.-based business. CNA is headquartered in Chicago, and has offices throughout the U.S., Canada and Europe.