Each time I see “cyber” used in a headline (so far it happened once) without any other hints that it’s about security, I am initially confused. What is wrong with the term “infosec”, exactly? Clear, logical, well-known and most widely used term to mean—you guessed it—
information security.
There does not have to be a term committee or term police for colloquial use, but to me referring to somebody calling it out when terminology makes no sense as “making a stink” says something about the objector.