35C3: A Proof-of-Concept SPI Bus Hardware Implant
media.ccc.de · Talk · 37 min · 2018 · YouTube title: 35C3 - Modchips of the State
Why it's here
HN cites it as a demonstration that the supply-chain implant attack described in the Bloomberg story is technically feasible.
What it covers
A 35C3 talk presenting a proof-of-concept SPI bus hardware implant with capabilities like those alleged in the Bloomberg Supermicro story, plus countermeasures for detecting such modchips.