I work at an office of a large tech company. I've worked in this office for almost 10 years at this point, and was here as we acquired 3/4 of the building (we shared with 3 other tenants when I started, and now are renting the entire building). We did some massive renovations when the previous tenants left, and I was in-office during the buildout. There are cameras at some entrances. There are cameras in the lab. There are not cameras anywhere in the main office areas.

I'm part of "anyone", and so are my several hundred coworkers here, and the hundreds that have worked here in the past.