The Log4j and Log4Shell vulnerability and exploits are being actively used by threat actors.
My advice: Either you or your IT support need to check whether these issues impact your systems. You need to have a master document that details your systems, hardware, software, online, networks, back-ups, suppliers etc – so when cyber security (or operational) issues arise you and your support teams can quickly check if you are affected. From there you can take fast, effective action.
Further Reading
As predicted Log4j is going to be a problem for a long time – Smart Thinking Solutions