New infosec products of the week: July 17, 2026

Cloudflare, Lineation.ai, Nudge Security, and Polygraf AI released new cybersecurity products this week. Polygraf AI's Meeting Guard offers real-time deepfake detection for enterprise meetings, joining as a virtual participant to provide security analysis.

Here’s a look at the most interesting products from the past week, featuring releases from Cloudflare, Lineation.ai, Nudge Security, and Polygraf AI. Polygraf AI Meeting Guard delivers real-time deepfake detection for enterprise meetings Polygraf AI has announced Meeting Guard, a real-time AI fraud detection solution for enterprise meetings built to detect fraud and protect meeting security. It joins virtual meetings as a visible participant and delivers near-real-time security analysis to every attendee. Built for enterprise … More https://www.helpnetsecurity.com/2026/07/17/new-infosec-products-of-the-week-july-17-2026/ The post New infosec products of the week: July 17, 2026 https://www.helpnetsecurity.com/2026/07/17/new-infosec-products-of-the-week-july-17-2026/ appeared first on Help Net Security https://www.helpnetsecurity.com .