[alicewales]

I work in the NHS and regularly get the "I'm not a robot" captcha. I know what it is and why it's there when I see it, but colleagues often complain that their "Google" has a "virus".

A lot of NHS traffic goes through a few large networks like THIS [https://www.this.nhs.uk/home/] which don't have especially large IP allocations.

[candiodari]

I hope I'm pointing out the elephant in the room here: how many of their PCs are infected ?

[dz0ny]

This!