The problem can not be helped by research research against cybercrime. Proper practices for protections are well established and known, they just need to be implemented.
The amount donated should've rather be invested into better protections / hiring a person responsible in the company.
(Context: The hack happened on a not properly decomissioned legacy system.)
Yes there are negative externalities in funding ransomware operations, not paying is still much more likely to hurt your customers than paying.
You send them the payment, they tell you they deleted the data, but they also sell the data to 10 other customers over the dark-web.
Why would you ever trust people who are inherently trustworthy and who are trying to screw you? While also encouraging further ransomware crimes in the future.