About 2 years ago, over the course of almost a year, many Spectre vulnerabilities were found.
In November 2018, this lead many people disabling Hyper Threading: [WayBack] STIBP by default.. Revert?
This is a reminder to self to look back at Spectre to get a better historic feel for it.
Via: [WayBack] Work is being done on the Linux Kernel mailing list about further exploits of the Spectre Family of Exploits. The mitigations are bad – basically, you c… – Kristian Köhntopp – Google+
–jeroen