Lawrence Abrams reports:
A new data extortion group named ‘Donut Leaks’ is linked to recent cyberattacks, including those on Greek natural gas company DESFA, UK architectural firm Sheppard Robson, and multinational construction company Sando.
[…]
Strangely, the data for these victims have now appeared on the data leak site for a previously unknown extortion gang known as Donut Leaks. Furthermore, the data shared on the Donut Leaks site is far more extensive than that shared on the ransomware sites, indicating that this new threat actor was involved in the attacks.
Read more on BleepingComputer