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| ('technologyreview.com/2017/04/10/106076/smart-cities-could-be-crippled-by-dumb-security/', 12)                                             | Late last year , hackers >>>threw 20 percent of the Ukrainian city of Kiev into total darkness<<< after they used phishing attacks to gain control of electricity substations .                                                                                                                                                                                           |
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| ('technologyreview.com/2017/04/10/152670/deepminds-go-rematch-hybrid-cop-cars-and-why-we-need-new-facebooksthe-download-april-10/', 6)      | Results were limited to sleeplessness , complaints , and enough panic to double 911 calls — but how long until serious infrastructure hacks >>>like those seen in Ukraine<<< hit the U.S. ?                                                                                                                                                                               |
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| ('technologyreview.com/2017/05/19/151607/farewell-net-neutrality-electing-an-ai-president-and-amazons-goose-fixationthe-download-may/', 12) | This was n't a regular power cut , though : it was a >>>carefully orchestrated cyberattack<<< .                                                                                                                                                                                                                                                                           |
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| ('technologyreview.com/2017/06/12/4572/a-hack-used-to-plunge-ukraine-into-darkness-could-still-do-way-more-damage/', 0)                     | Late last year , >>>a cyberattack on Ukraine 's power grid<<< plunged 20 percent of the nation 's capital , Kiev , into darkness .                                                                                                                                                                                                                                        |
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| ('technologyreview.com/2017/07/07/150573/hackers-have-been-targeting-us-nukes/', 9)                                                         | The news adds to concerns raised by >>>recent attacks on energy infrastructure in Ukraine<<< , which were considered by many to be test runs for taking down facilities in other countries .                                                                                                                                                                              |
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| ('technologyreview.com/2017/08/01/150204/under-near-constant-assault-ukraine-is-desperately-trying-to-bolster-its-cyber-defenses/', 2)      | But it also struggles in the face of something more troubling : not once , >>>but twice<<< , parts of the country have been plunged into darkness as a result of hackers taking aim at its energy infrastructure .                                                                                                                                                        |
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| ('technologyreview.com/2017/09/06/149294/hackers-have-the-power-to-switch-off-american-grid-systems/', 12)                                  | But as we 've reported before , hacks in Ukraine have shown it 's >>>certainly possible to cause widepsread power outages<<< .                                                                                                                                                                                                                                            |
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| ('technologyreview.com/2017/10/31/148038/to-secure-the-grid-use-a-darknet-and-quantum-encryption/', 4)                                      | Attacks on power grids have been >>>performed in Ukraine<<< , but recent reports have suggested that they are increasingly headed America 's way .                                                                                                                                                                                                                        |
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| ('technologyreview.com/2018/07/24/141317/russian-hackers-could-switch-americas-lights-off/', 7)                                             | And Russia is widely suspected to be behind attacks mounted against power systems elsewhere , >>>notably in Ukraine<<< .                                                                                                                                                                                                                                                  |
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| ('technologyreview.com/2018/09/06/140459/for-safetys-sake-we-must-slow-innovation-in-internet-connected-things/', 56)                       | We know that at least twice , Russian hackers have turned off power to >>>bits of Ukraine 's grid<<< as part of a broader military campaign .                                                                                                                                                                                                                             |
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| ('technologyreview.com/2018/10/17/1986/russian-hackers-accused-of-infecting-three-eastern-european-companies-with/', 2)                     | They believe it was developed by the same group behind a series of high-profile >>>cyberattacks on Ukraine<<< in recent years , called Sandworm , using malware called BlackEnergy . "                                                                                                                                                                                    |
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| ('technologyreview.com/s/607856/patching-the-electric-grid/', 22)                                                                           | Ukraine blamed Russia for the attack and for a second event about a year later ( see >>>" Ukraine 's Power Grid Gets Hacked Again "<<< ) , but Ukraine 's utilities lacked some basic security features , like two-factor password authentication , and used duplicated software in some cases , something that carries a federal fine in the U.S. for larger companies . |
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