Been visiting my Synology clients all day - still going...
Was told about this by a client this morning who heard about it from someone who got owned.
So far, secured 7 devices today and doing another one tonight. The rest of devices have been powered down until I go over and secure them.
All told, we are talking about 130+TB of data (3 of the units with large RackStations).
I manage around 50 devices from a few manufacturers - this is by far the worst issue Iv'e come across in 7 years and managing NAS devices.
To make matters worse, alot of the distributors in countries were not told by Synology of the issue.
Al in all, a scary day for my clients. Will need to see how Synology respond before recommending any more kit...