Moveit (A supposedly "secure" file transfer option) has been infiltrated... and the consequences are severe. Cl0p (a known APT designed as 505) has managed to exploit a 0-day that allowed them access to an unprecedented number of corporate and government systems.
Secure files, enormous companies, critical infrastructure, financial institutions... an enormous list of targets are now being acted upon in real time... and we are only beginning to understand the potential damage.