>What would have stopped that would have been having a way to restrict a charge to a particular merchant so the attacker couldn’t have been able to get the money out.
This is one of the primary use cases for privacy.com (if you are in the US). The virtual cards are either single-use only or they are merchant locked, plus you can set spending limits on the card. I use these for 100% of my online and recurring payment transactions now. The only downside is that it's linked to your bank account so it's debt transactions only, but that's not necessarily a downside to me.
This is one of the primary use cases for privacy.com (if you are in the US). The virtual cards are either single-use only or they are merchant locked, plus you can set spending limits on the card. I use these for 100% of my online and recurring payment transactions now. The only downside is that it's linked to your bank account so it's debt transactions only, but that's not necessarily a downside to me.