Ionut Ilascu reports:
For more than a year, North Korean hackers have been running a ransomware operation called HolyGhost, attacking small businesses in various countries.
The group has been active for quite a while but it failed to gain the notoriety and financial success of other gangs even if the operation followed the same recipe: double extortion combined with a leak site to publish the name of the victims and stolen data.
Read more at BleepingComputer.