A sweeping set of cyber attacks hit critical services in Ukraine this morning, and have so far shown no signs of slowing down. The attacks appear to be related to a new strain of the ransomware known as Petya, which Costin Raiu, director of global research and analysis at Kaspersky Lab, says is already spreading worldwide.
In the space of hours, Ukraine’s government, top energy companies, private and state banks, main airport, and Kyiv’s metro system all reported hits on their systems. The attacker was not immediately clear—Wired, in a recent story, described Russia as using its neighbor as a “test lab for cyber war,” but Moscow denies any part in past attacks. Its own state oil giant Rosneft also reported being hit by a cyberattack today; Rosneft’s website was unresponsive at time of writing. It’s unclear if the attacks are linked. Another Russian oil firm, Bashneft, has been hit too.
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