Help Net Security August 9, 2018 Share Photo gallery: Black Hat USA 2018, part 2 Black Hat USA 2018 is underway at Las Vegas. Here are a few photos from the Business Hall. Featured companies: LogRhythm, Carbon Black, Swimlane, Qualys, Cofense, Vectra, Sonicwall, LookingGlass. More about Black Hat USA 2018 Cofense LogRhythm LookingGlass Qualys SonicWall Swimlane Vectra Share this