🇺🇸 According to a federal indictment, members of the Islamic Revolutionary Guard managed to infiltrate the system 6 times using a cellular modem, starting in August 2013. Investigators say they stole information about the dam's sluice gate, a sliding door that controls its #water levels to prevent flooding. Greg Mackenzie was hired to install the dam's new computer #system following the cyberattack. « I don't know how you'd ever service it if something went wrong ». Mackenzie believes a cyberattack could happen again. Even the Army Corps of Engineers says the dam carries significant hazard potential, meaning an #attack or #breach could cause an #explosion, #flooding, property #damage and even injuries. #usa #iran #cyber #nature #threats #informatique
