BOSTON--Cyberattacks by state-backed Russian hackers have destroyed data across dozens of organizations in Ukraine and produced “ a chaotic information environment, ” Microsoft says in a report released Wednesday. Nearly half the destructive attacks were against critical infrastructure, many times simultaneous to physical attacks, the report notes.A top Ukrainian cybersecurity official, Victor Zhora, told reporters in a news briefing on Wednesday that cyberattacks on telecommunications have some
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2022-04-27 00:00:00.0