It looks like that I am of those compromised data that has been leaked online. Has anyone received a similar email from [1]
https://haveibeenpwned.com/?. Though I am certain that nothing will happen on my bitcoin that is stored in their products, still, I am anxious about how can these physical attack be possible? Like seriously? That's a million number of email and other confidential personal information.

If you were one of those whose information was compromised in the "July website database breach," you would have received an official email coming from Ledger itself,
noreply@ledger.com, informing you that "Your personal information has been exposed." I got mine a couple of days ago.
I don't think haveibeenpwned.com is officially tasked by Ledger to send information about the breach.