So - I know you're being mostly facetious (it does feel like an old-school word harking back to the 80s/90s era of Cyberpunk).

But in certain tech circles - Israeli tech in particular - "Cyber" has a very specific meaning and is very much used today. It refers to what we in the US call Security / InfoSec.

For example:

https://israelcyberalliance.com

https://www.gov.il/en/departments/israel_national_cyber_dire...