[mjfl]

Is this data of who fraud was happening to, or the IP address perpetrating the fraud (probably behind a proxy)?

[stephenlambe]

Sift Science intern here. We used the latter for the purposes of this map.

[brimanning]

Also, it's unclear if that's per capita or just the total number of fraudulent acts by IP origin.

[stephenlambe]

it's per capita. Total fraudulent transactions/total transactions in each country.