Those of you having these devices should install this update ASAP!! Please note: The "original" Z-fold will not be offered this update as it is being phased out per the Samsung support lifecycle.
https://www.msn.com/en-us/lifestyle/shopping/samsung-pushes-new-security-update-to-the-galaxy-fold-in-the-us/ar-AA1cWiHB?ocid=winpstoreapp&cvid=3690cc935a96412ba4d8cd7049dd88a6&ei=37