Recent ransomware attacks associated with new extortion group

Novel data extortion gang 'Donut Leaks' may have been involved in the recent ransomware attacks against Greek natural gas firm DESFA, multinational construction company Sando, and U.K. architecture firm Sheppard Robson, as indicated by the significantly more extensive data posted on its leak site, compared with the sites of Ragnar Locker and Hive ransomware, which attacked DESFA and Sando, respectively, according to BleepingComputer.

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