"It appears that some Intel Skylake CPUs have now become a part of the new "Bendgate" and can get damaged by pressure from some air coolers, possibly due to a thinner substrate compared to previous generation CPUs."
Sauce:
http://www.fudzilla.com/news/processors/39390-some-intel-skylake-cpus-become-a-part-of-bendgateIt's always surprised me this hasn't been a major issue before. Sure, you can find examples of it happening before, but it's been very limited. That little plastic clip on the socket and the cpu itself takes a lot with the weight of 2-3lbs of copper, liquid filled pipes, and fans hanging off it.