Yeah, I've been buying Intel for years but just today I installed some Intel software and it asked me to join their "Computing Improvement Program." Part of the program? Send the "categories of websites you visit" back to Intel, among other things. [1]. They're really trying my patience with the semi-constant stream of Speltdown-like issues.
They're worried that you visit HackerNews, AMD.com and Phoronix. Intel should focus on getting their house in order and produce better hardware rather than to spy on their users.
To add to the other commenters, gp is likely also referring to the MDS issues, of which there are many. Here's a decent link (highlighted the latest major one): https://mdsattacks.com/#ridl-ng
[1] https://news.ycombinator.com/item?id=21563871