This includes some older iPhones and iPads – with iOS 15 and 16 and iPadOS 15 and 16 getting updates – and the Studio Display:
Apple Updates Everything – SANS
Get them done.
Not sure you need to do this?
Here is an example of a data stealer specifically aimed at macOS machines and it targets Keychain data:
New MacStealer macOS malware steals passwords from iCloud Keychain (bleepingcomputer.com)
Clive Catton MSc (Cyber Security) – by-line and other articles
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.
