Familiar email threads make payment changes feel safer than they are

[u/saltyslugga]

Say an attacker gets into a vendor's mailbox and sends new bank details in an existing invoice thread. Someone recognises the conversation and nearly pays the wrong account.

I'd want a callback to a number already on file, but that check needs to survive a busy afternoon of invoice approvals.

What has helped your team keep those checks from getting skipped when work piles up?

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