ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,888, issued on Jan. 20, was assigned to Abnormal AI Inc. (Las Vegas).

"Detection and prevention of external fraud" was invented by Yu Zhou Lee (San Francisco), Lawrence Stockton Moore (San Francisco), Jeshua Alexis Bratman (New York), Lei Xu (New York) and Sanjay Jeyakumar (Berkeley, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for detecting instances of external fraud by monitoring digital activities that are performed with accounts associated with an enterprise are disclosed. In one example, a threat detection platform determines the likelihood that an incoming email is indicative of external fraud based on the context and cont...