It seems that Windows SMB file sharing is still the go-to universal storage system in a lot of organisations. I imagine because it's built in, easy to configure, and works out the box with the ability to map drives so it's transparent to users.
In contast, anything more secure tends to add inherent friction (since just blindly giving access due to some potentially replayed hash of a user's likely weak password isn't exactly going to be appropriate in a secure setup). And if it adds complexity, people still go for the old solution.
I hope they had backups - I've often caught out the same Windows SMB-using orgs out when checking their backups and discovering both of their weekly-cycled drives are empty and devoid of backups, despite having been diligently swapped out according to the schedule!
In contast, anything more secure tends to add inherent friction (since just blindly giving access due to some potentially replayed hash of a user's likely weak password isn't exactly going to be appropriate in a secure setup). And if it adds complexity, people still go for the old solution.
I hope they had backups - I've often caught out the same Windows SMB-using orgs out when checking their backups and discovering both of their weekly-cycled drives are empty and devoid of backups, despite having been diligently swapped out according to the schedule!