New Attack Targets Ddr5 Memory to Steal Keys From Intel and Amd Tees

At present, no doubt that level of attack is aimed that the highest level, it requiring considerable effort to implement.

That situation may not remain for long however. I am reminded of the parity chip scam where a specialized chip was integrated onto DRAM boards to make them appear to have parity-checking RAM onboard when there wasn't (parity RAM was considerably more expansive). Moreover, unless one was in the know and knew exactly what to look for on the PWA one could easily be fooled.

Little doubt in time that trick will be tried again here (damned pain when electronic components now have to be tracked and authenticated from manufacture to end use in the way aircraft parts and nuclear materials are managed).