Arizona’s secretary of state on Thursday warned the state’s largest county not to try to use election machines that are being audited or she would decertify the equipment. “I have grave concerns regarding the security and integrity of these machines, given that the chain of custody, a critical security tenet, has been compromised and election officials do not know what was done to the machines while under Cyber Ninjas’ control,” Arizona Secretary of State Katie Hobbs, a Democrat, wrote in a letter to Maricopa County officials.
