I have a very strict policy. No pay, no work. Only once in the past was it nearly invoked. We'll see if this is the time.
Additionally, salaries are usually paid in arrears, which means you already did the work when payday comes so if it does not and you keep on working you're actually going deeper into the red.
I would think it worth working at least Monday, then deciding how to proceed after the banks have opened.
Lots of stories about people working without pay start with explainable reasons and end with a huge missing amount.
I also have a policy that i will never pay ransom, but 8f it happens, will I?
I certainly feel the same way but never put it to the test.
It was many years ago, but I vaguely remember I was hoping they really messed up so I could go to the beach or something.