Argentina, Chile, Brazil, Uruguay, and Argentina are having country-wide power outages since June 16, 2019, 7:07 am Argentina time. A huge chunk of the power comes from the Yacyret Dam, bordering with Paraguay, the dam generates the majority of Argentina’s power requirements. The heavily affected areas of the outage are Mendoza, Cordoba, La Rioja, Chubut, San Luis, Formosa and Santa Fe in Argentina. The power grid is linked with Uruguay, Paraguay,. Chile, Chile and a portion of Brazil, all of them experience power outage all at the same time.”]
Source: https://hackercombat.com/cyber-attack-not-ruled-out-for-5-nation-power-outage/