US Patent 10291645 Determining maliciousness in computer networks

A computer implemented method provides a technical solution to the technical problem of detecting and preventing malicious activity in a computer network, the technical solution involving calculating, based on hypergraph data, a maliciousness value indicating a likelihood of association of one or more nodes of the hypergraph with a known malicious actor, and programmatically performing, based on the calculated maliciousness value, one or more actions by a computer system designed to ensure security of the computer system.