[yodelshady]

Not the OP but I was on that side -

They do work. My best analogy is it's like working at TSA except there are three terrorist attacks per week.

As far as privacy goes, by the same analogy, I can guarantee the operators don't care what porn you watch. Doing the job is more important. But still, treat your work machine as a work machine. It's not yours, it's a tool your company lent to you to work with.

That said, on HN your workers are likely to be developers - that does take some more skill, and I'd advise asking a potential provider frank questions about their experience with the sector, as well as your risk tolerance. Devs do dodgy stuff all the time, and they usually know what they're doing, but when they don't you're going to have real fun proving you've remediated.