How fraud-detection services like Sift and SecureAuth use thousands of signals and opaque algorithms to generate user trustworthiness scores (Christopher Mims/Wall Street Journal)
How fraud-detection services like Sift and SecureAuth use thousands of signals and opaque algorithms to generate user trustworthiness scores — When you're logging in to a Starbucks account, booking an Airbnb or making a reservation on OpenTable, loads of information about you is crunched instantly …
from Techmeme http://bit.ly/2D2DK2G
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