Ukraine's government, National Bank and biggest power companies all warned of cyberattacks Tuesday. Airports and metro services in the country were also reportedly affected, though it appears they're victims of another massive ransomware outbreak that's spreading across the world fast and hitting a significant number of critical infrastructure providers.
Whispers of WannaCry abound, though security experts said a different breed, named Petya, is to blame. "[We're seeing] several thousands of infection attempts at the moment, comparable in size to WannaCry's first hours," said Kaspersky Lab's Costin Raiu. "We are seeing infections from many different countries." One firm, BitDefender, said it believed a similar strain called GoldenEye was actually responsible. --
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