Topping today's episode: Two suspected ransomware operators who authorities say were demanding ransoms of up to 70 million EUR, were arrested last week in Ukraine. Officials say the two suspects have been making ransom demands that range between 5 and 70 million EUROS from industrial groups since April 2020. While Europol is withholding the name of the targeted group for what it calls an operational reason, outsiders suggest the operation targeted the group known as REvil. The arrests come as part of wider cooperation against cybercriminals based in Eastern Europe and Russia.