Bravo has reportedly tightened reunion security after the leaked 'Summer House' audio controversy.

One production source said: "Metal detectors, wand scans, pat-downs – Bravo is treating every reunion like a security breach waiting to happen."

Sources said cast, glam teams, publicists and even crew now have their phones locked the moment they arrive, even though insiders dish that Bravo's internal investigation pinned the reunion show revelation on a since-fired staffer on the production side.

Production insiders said Bravo now confiscates phones from cast and crew during reunion tapings.

A source noted: "The leak did not come from the couch. It came from behind the scenes. Now Bravo is locking down both."

Another insider said: "Bravo is not just trying to stop another leak. They are turning reunion day into Fort Knox."