[dmix]

That's a service Have I Been Pwned has been offering for years...?

[massaman_yams]

For single addresses that specifically request it, which is both fine and hugely different from bulk notifications to any/all addresses observed in a breach, which is what I was referring to.

But I realize the wording in the original post is a little ambiguous; I had read "provide ... directly" as implying "push", but that may not be the case, and if so my comment above is not relevant.