Outage to explosion and fire at a substation in Puerto Rico. The cause: cyber attack?

Outage due to explosion and fire at a substation in Puerto Rico. The cause: cyber attack?

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Puerto Rico outage: An electrical substation fire has knocked out power to 400,000 throughout the island – CNN

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Puerto Rico power outage blamed on explosion | News | DW | 11.06.2021

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Translated by DeepL