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US investigates Chinese power inverters for hidden devices that could disrupt power grids.
US energy officials are reassessing risks from Chinese-made power inverters after finding undocumented communication devices, including cellular radios, inside some units.
These devices could bypass firewalls and allow remote access, potentially destabilizing power grids and causing widespread blackouts.
The discovery has prompted the US Department of Energy to work on improving disclosures through software inventories and new contractual requirements.
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EE.UU. investiga inversores de energía chinos para dispositivos ocultos que podrían interrumpir las redes eléctricas.