Researchers have discovered that the Russia-linked REvil ransomware gang first targets the Florida-based IT company “Kaseya” and then spread through corporate networks that use its software. According to researchers, more than 1000 business were hit by Kaseya supply-chain attack until now. Voccola also said that it had identified the source of the Kaseya supply-chain attack. And it is creating a patch to mitigate the ongoing issues.