Ukraine Power Outage Possibly Caused by Cyberattack

In a statement published on its website on Sunday, Ukrenergo said the outage occurred on Saturday, near midnight, at the North (Petrivtsi) substation, causing blackouts in the capital city of Kiev and the Kiev region. Ukrenergo Acting Director Vsevolod Kovalchuk said workers switched to manual mode and started restoring power after 30 minutes. Power was…

Yahoo investigating if insiders knew of hack

Yahoo said investigators were looking into the possibility that some people within the company knew at the time about the late 2014 theft of information of at least 500 million user accounts. Law enforcement authorities on Monday also “began sharing certain data that they indicated was provided by a hacker who claimed the information was…