More than 1.8 million voter records belonging to Americans have been accidentally leaked online by a US voting machine supplier for dozens of US states. The records included voters names, addresses, dates of birth, partial Social Security numbers, and in some cases, drivers license and state ID numbers. The cloud system was taken down four hours after the expert notified it to the company which supplies voting machines and backend services to more than 40 states. Chicago’s election board, meanwhile, was concerned by the discovery but appreciated the efforts of ES&S in promptly responding.”]
Source: http://securityaffairs.co/wordpress/62116/hacking/voter-records-exposed.html