Close  

Facebook made some private posts public for as many as 14M users

/ 08:34 AM June 08, 2018

In this March 29, 2018 file photo, the logo for Facebook appears on screens at the Nasdaq MarketSite in New York’s Times Square. Facebook says a software bug made some private posts public for as many as 14 million users for several days in May. (AP Photo/Richard Drew, File)

NEW YORK — Facebook said on Thursday that a software bug made some private posts public for as many as 14 million users over several days in May.

The problem, which Facebook said it has fixed, is the latest privacy scandal for the world’s largest social media company.

ADVERTISEMENT

It said the bug automatically suggested that users make new posts public even if they had previously restricted posts to “friends only” or another private setting. If users did not notice the new default suggestion, they unwittingly sent their post to a broader audience than they had intended.

Erin Egan, Facebook’s chief privacy officer, said the bug did not affect past posts. Facebook is notifying users who were affected and posted publicly during the time the bug was active, advising them to review their posts.

The news follows recent furor over Facebook’s sharing of user data with device makers, including China’s Huawei. The company is also still recovering from the Cambridge Analytica scandal, in which a Trump-affiliated data-mining firm got access to the personal data of as many as 87 million Facebook users.

Jonathan Mayer, a professor of computer science and public affairs at Princeton University, said on Twitter that this latest privacy gaffe “looks like a viable Federal Trade Commission/state attorney general deception case.” That was because the company had promised that the setting users set in their most recent privacy preferences would be maintained for future posts. In this case, this did not happen for several days.

Facebook’s 2011 consent decree with the Federal Trade Commission (FTC) calls for the company to get “express consent” from users before sharing their information beyond what they established in their privacy settings. Even if the bug was an accident on Facebook’s part, Mayer said in an email that the FTC can bring enforcement action for privacy mistakes.

Facebook, which has 2.2 billion users, said the bug was active from May 18 until May 27. While the company said it stopped the error on May 22, it was not able to change all the posts back to their original privacy perimeters until later.

The mistake happened, that company said, when it was building a new way for people to share “featured items” on their profiles. These items, which include posts and photo albums, are automatically public. In the process of creating this feature, Facebook said it accidentally made the suggested audience for all new posts public.

When people post to Facebook, the service suggests an audience for their posts, based on past privacy settings. So if you made all your posts “friends only” in the past, it will suggest that you make your new post “friends only” too. You can still manually change the privacy of the posts — anywhere from “public” to “only me” — and this was the case during the bug’s life span too.           /kga

ADVERTISEMENT
TOPICS: app, Bug, Data, Facebook, Internet, Privacy, security, Social Media, Software, technology
LATEST STORIES
MOST READ
Don't miss out on the latest news and information.
View comments

Subscribe to INQUIRER PLUS to get access to The Philippine Daily Inquirer & other 70+ titles, share up to 5 gadgets, listen to the news, download as early as 4am & share articles on social media. Call 896 6000.

For feedback, complaints, or inquiries, contact us.


© Copyright 1997-2019 INQUIRER.net | All Rights Reserved

We use cookies to ensure you get the best experience on our website. By continuing, you are agreeing to our use of cookies. To find out more, please click this link.