Keeping silent has never been more than security by obscurity.
This is ridiculously dangerous news for everyone that uses Qualcomm chips. SecureBoot is pwned and its not just the WLAN chips or the Smartphone processors.
Its for a wide range of industries.
The list of chips affected is NOT complete and still its hundreds of different models..
Have a look here:
https://docs.qualcomm.com/product/publicresources/securitybulletin/january-2023-bulletin.html