Oh no, can you recall if before many people open the email?
Not nearly on the same scale, but when we first started TTC and nobody else knew, my FIL was at our house fixing something and he texted me at work asking if he could use my laptop to look up a part. I was pretty sure I had left FF up and that is what he would see when he first logged in. But it would have been weird and awkward if I told him no, so I gave him my password to get on.
When I got home the page that was up was for the tool he was looking up, but clicking back a few pages confirmed that FF was indeed the page before the first one that he looked at. He never said anything about it of course, but still a little cringe worthy.