On: Detect breaches with Canary credit cards

[madsbuch]

Very neat!

I can definitely see that adding a couple of these to ones password manager would be hugely valuable!

[jay-barronville → madsbuch]

True, but if your password vault becomes compromised, you have significantly bigger problems than credit cards being compromised.

[philsnow → jay-barronville]

In that case you're almost completely screwed... but you would want to know sooner rather than later, right?