https://www.cybersecuritydive.com/news/china-espionage-supply-chain-cyberattack-backdoor-malware/760917/
China-linked groups are using stealthy malware to hack software suppliers | Cybersecurity Dive
Google, which disclosed the campaign, said it was one of the most significant supply-chain hacks in recent memory.
china linkedstealthy malware
https://www.av-test.org/en/news/atp-test-for-stealthy-malware-lurking-on-windows-systems/
ATP test for stealthy malware lurking on Windows systems
atp teststealthy malware
https://arstechnica.com/information-technology/2023/03/unkillable-uefi-malware-bypassing-secure-boot-enabled-by-unpatchable-windows-flaw/
Stealthy UEFI malware bypassing Secure Boot enabled by unpatchable Windows flaw - Ars Technica
Mar 7, 2023 - BlackLotus represents a major milestone in the continuing evolution of UEFI bootkits.
secure boot enabledstealthy