This infiltration by China is very scary. SuperMicro is one of the largest OEMs of servers and the chip added to allow the infiltration was disguised as a different component making it very hard to detect. Some of the chips were reported to be embedded BETWEEN the layers of the actual circuit board. I imagine this is just the first example of this to be found with many more examples on the way. This is why we need to take electronics manufacturing back from China!