Today I started seeing the "Privacy error" in Chrome for a few select pages, like apple.stackexchange.com and macworld.com. Not all sites, just a few. The error message looks like this:
My Chrome version is up-to-date (ie. version 94) and the OS is 10.11.6.
I'm resorting to Firefox to write this. I don't remember changing anything in particular.
What could be the cause for this error message to crop up?