US Patent Issued to Micro Focus on Sept. 23 for "Prevention of vishing attacks" (Idaho, Texas Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,446, issued on Sept. 23, was assigned to Micro Focus LLC (Santa Clara, Calif.).

"Prevention of vishing attacks" was invented by Michael F. Angelo (Houston) and Douglas Max Grover (Rigby, Idaho).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication stream is received. For example, the communication stream may be a part of a communication session, such as, a voicemail, a videomail, a voice conference call, a video conference call, and/or the like. A determination is made if the communication stream is completely generated using a session watermark. The session watermark is associated with the communication session. In response to determining ...