Thousands of Zoom Videos Exposed Online Because File Names Are Guessable

Drew Harwell, reporting for The Washington Post:

Videos viewed by The Washington Post included one-on-one therapy sessions; a training orientation for workers doing telehealth calls that included people’s names and phone numbers; small-business meetings that included private company financial statements; and elementary school classes, in which children’s faces, voices and personal details were exposed.

Many of the videos include personally identifiable information and deeply intimate conversations, recorded in people’s homes. Other videos include nudity, such as one in which an aesthetician teaches students how to give a Brazilian wax. […]

But because Zoom names every video recording in an identical way, a simple online search can reveal a long stream of videos elsewhere that anyone can download and watch. The Washington Post is not revealing the naming convention that Zoom uses, and Zoom was alerted to the issue before this story was published.

But Zoom was designed for the enterprise. I don’t get how this could happen.

★ Friday, 3 April 2020