olemus
salajane andmete kogumine isikute kohta

Wiktionary, verb:
spy on
to watch secretly or covertly; to surveil

näiteid
https://www.quora.com/What-are-the-signs-that-a-person-is-spying-on-you-or-stalking-you-How-can-one-detect-such-activities-and-what-should-be-done-about-it

https://www.eff.org/nsa-spying

https://www.howelawfirm.com/counter-surveillance-and-bug-sweep-services/signs-of-surveillance/

https://theconversation.com/global/topics/internet-spying-6094

vt ka
- nuhkvara
- privaatsus