The Bloomberg SuperMicro implant in its various forms is an exceptionally poor example here: it's been widely criticized, never corroborated, and, Apple's Priva

The Bloomberg SuperMicro implant in its various forms is an exceptionally poor example here: it's been widely criticized, never corroborated, and, Apple's Private Compute architecture has extensive mitigation against every type of purported attack in the various forms the SuperMicro story has taken. UEFI/BIOS backdoors, implanted chips affecting the BMC firmware, and malicious/tampered storage device firmware are all accounted for in the Private Compute trust model.