Sergiu Gatlan reports:
Attackers using the Ragnar Locker ransomware have encrypted the systems of Portuguese multinational energy giant Energias de Portugal (EDP) and are now asking for a 1580 BTC ransom ($10.9M or €9.9M).
EDP Group is one of the largest European operators in the energy sector (gas and electricity) and the world’s 4th largest producer of wind energy.
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