At the mWise security conference earlier this week, Mandiant researchers presented their findings about a hacking group with ties to China that they say has been using USB drives to spread malware. The hacking group, UNC53, has managed to infiltrate at least 29 organizations since January 2022 and infect their systems with variants of malware known as Sogu. Ref https://www.wired.com/story/china-usb-sogu-malware/