The US government, in particular, is doing this a lot. “We have a big cyber initiative.” “We’re very concerned about cyber.” Cyber, cyber, cyber.

Online sex that loners engage in if they are too ugly and boring to get a real boyfriend/girlfriend.

Loner1: Hey wanna cyber?
Loner2: Sure, baby, let me virtually take my clothes off.
Loner1: This is so great.

by Ember November 10, 2003
So, yeah. If you’re not talking about your “big” online sex initiative, then it’s cyber security, folks. And if you’re concerned about online sex… well, okay. Me too. But also be concerned about cyber security, or, for the entire rest of the planet who isn’t pretending to live in a William Gibson novel, information security or infosec, which only vaguely sounds like infosex. 
Please point this out to people who try to engage you in “cyber” at work. It is harassment, and you shouldn’t have to put up with it.