Few engines in Virustotal (e.g. Google) identified https://github.com/BLAKE3-team/BLAKE3/releases/download/1.8.2/b3sum_windows_x64_bin.exe as malicious. Most probably a false positive, but checking makes sense, or? Find the virustotal results here; https://www.virustotal.com/gui/file/eaa58fe095cec5434875f73db2783838dae7b12f0873d05ce474eff8cdc85b7b