If you disagree, please reply with why. Save the downvotes for spam, trolls, jokes, memes and genuinely off-topic comments. The concept of securely checking th

If you disagree, please reply with why. Save the downvotes for spam, trolls, jokes, memes and genuinely off-topic comments. The concept of securely checking the hash of a chosen password against a database of known compromised credentials hosted by a trusted 3rd seems like a reasonable addition layer of security to me. I'd love to hear counter-arguments.