Researchers from firmware protection company Binarly have discovered critical vulnerabilities in the UEFI firmware from InsydeH2O used by multiple computer vendors such as Fujitsu, Intel, AMD, Lenovo, Dell, ASUS, HP, Siemens, Microsoft, and Acer.
https://www.bleepingcomputer.com/news/security/uefi-firmware-vulnerabilities-affect-at-least-25-computer-vendors/
Looks like they are hitting almost everyone. :(