Earlier quoted context omitted.
I think there's a lot of misunderstanding here. A key thing to appreciate is that the women in this article, including Rebecca, are not spies . They are civil servants [1] working in a very sensitive area of government. None of them are undercover, or sneaking into Russian bases. It's a sensible precaution for them to keep quiet about what they do, but it's not like their ability to do their job depends on absolute s…
The definition of "spy" that I know is that they are people who cultivate relationships with "agents" or "assets": people who have access to important secret information and are willing to share it. Most spies don't go into forbidden places and physically dig up secrets themselves. It's infinitely easier to get to know someone who already knows those secrets and persuade them to tell.
https://en.wikipedia.org/wiki/Cambridge_Five
Or Aldrich Ames:
https://www.fbi.gov/history/famous-cases/aldrich-ames
Someone who manages spies is an intelligence officer.