threat-intel Cognyte Sells a Mobile Cell Surveillance Van Cognyte, an Israeli surveillance firm, has sold a mobile cell surveillance van called FalcoNet, mimicking a cell tower to track nearby phones. This technology, similar to Stingrays, allows law enforcement to monitor communications without suspecting a crime has occurred, raising significant privacy concerns. Schneier on Security · Jul 27, 2026 High ISsurveillanceprivacycell-site