Tom's Hardware on MSN

ASUS beta BIOS updates restore Ryzen 9000 memory encryption ahead of AMD’s July timeline

Final board-vendor BIOS releases are still pending.
Tech Times

AMD Reverses Ryzen Memory Encryption Removal: July BIOS Update to Restore TSME

AMD memory encryption is returning to consumer Ryzen 9000 desktop chips after the company reversed a silent AGESA 1.2.7.0 ...
The Next Web

Your Ryzen CPU used to encrypt your RAM. A firmware update silently turned that off.

AMD silently disabled TSME memory encryption on consumer Ryzen chips via a firmware update. The feature still works on Pro CPUs. AMD won't say why.
Hosted on MSN

BIOS updates are no longer optional

BIOS updates can improve performance and compatibility while also adding important new features. An old BIOS version poses a serious security risk that can compromise your entire system. Updating your ...

AMD quietly disabled RAM encryption on some Ryzen CPUs and users want to know why

The change came to light in April, when Ben Kilpatrick installed a new OS on a Ryzen 7 9700X system built on AMD's Zen 5 ...