I did the same thing with geo IP blocks + blocks of non-consumer IP ranges. I do... | Hacker News

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		trollbridge 8 months ago \| parent \| context \| favorite \| on: Ask HN: Startup getting spammed with PayPal disput... I did the same thing with geo IP blocks + blocks of non-consumer IP ranges. I don't completely block the transaction - I just send them into a different workflow where we manually call them to run the transaction. This works fine for legitimate customers.

christophilus 8 months ago [–]

That bit about calling / contacting them is a great idea. We just blocked them!

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