A bug exposed photos from up to 6.8 million users using third-party apps, . The exposed photos include those that users never finished sharing to the site, Facebook said.
The disclosure is one of the company has grappled with over the past year. In March, reports from and shed light on how Cambridge Analytica used data on Facebook users to influence the 2016 U.S. presidential election. In September, it announced a that affected up to 50 million users and sent its stock price plunging more than 2.5 percent.
Source: Parker City News