If this is a scam, what are the chances that someone here will fall for it? First a person has to lose their password for example. That's a very tiny group of Bitcoin owners. Bitcoin owners, the ones who actually visit Bitcoin talk are probably more tech savvy than normal. So the lot of of such people is even smaller. And then for the 1 or 2 people that fit this lot, they more than likely will ask for help, not randomly look in the off topic section.

Then if one person fits all of those criteria, then they have to fall for either the OP asking them for money for their service. Or if they just want to keep the wallet, actually be able to crack a password, unless it's a very short password, they won't be able to brute force it.

I wrote too much.