This is pretty near:

Detect breaches with Canary credit cards!

TL;DR;

Today we’re releasing a new Canarytoken type: actual credit cards!

1. Head over to canarytokens.org;
2. We give you a valid credit card (number, expiration, and CVC);
3. If anyone ever attempts to use that card you’ll be notified.

https://blog.thinkst.com/2023/01/swipe-right-on-our-new-credit-card-tokens.html

Swipe right on our new credit card tokens!

Thinkst Thoughts
@lojikil to what effect though? Most of the banks and businesses in the US don't seem interested in prosecuting.
@lamanche @lojikil The driver for banks and others investing in fraud does not appear, in some cases, to be the fraud losses so much as the risk of being fined by regulators if they don't try hard enough.