Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 28, 2023
0Patent Application Number
172071390
Date Filed
March 19, 2021
0Patent Citations
Patent Primary Examiner
At least one of a measure of trust or a measure of spoofing risk associated with a sender of a message is determined. A measure of similarity between an identifier of the sender of the message and an identifier of at least one trusted contact of a recipient of the message is determined. The measure of similarity is combined with at least one of the measure of trust or the measure of spoofing risk to at least in part determine a combined measure of risk associated with the message. Based at least in part on the combined measure of risk associated with the message, a verification action is performed including by automatically providing an inquiry message that requests a response to be provided.
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