*By Carlo Versano* Facebook shares dropped Friday afternoon after the company announced that 50 million accounts may have been compromised by hackers exploiting a security vulnerability. Guy Rosen, the company's VP of product management, said the breach was discovered on Tuesday and affected its "View As" feature, which allows people to see what their own profile looks like to someone else. Rosen said the vulnerability has been patched. "We’re taking this incredibly seriously and wanted to let everyone know what’s happened and the immediate action we’ve taken to protect people’s security," Rosen, wrote in a [blog post](https://newsroom.fb.com/news/2018/09/security-update/) on Friday. Facebook ($FB) discovered that unknown attackers manipulated a piece of code that allowed them to steal security tokens that usually keep accounts logged in. The post was light on detail and was seemingly intended to show the company's efforts at transparency, just months after it was pilloried for a mishandling of the Cambridge Analytica breach. After that scandal, CEO Mark Zuckerberg [said](https://m.facebook.com/zuck/posts/10104712037900071) in a Facebook post, "We have a responsibility to protect your data, and if we can't, then we don't deserve to serve you."

Share:
More In Politics
Remembering those lost in the Uvalde school shooting
The pain and grief from this week’s shooting in a 4th grade classroom at Robb Elementary School in Uvalde, Texas is still with us. Cheddar's Shannon Lanier ends the week by pausing to remember some of the faces of the 19 children killed and their teachers.
Stocks Close Near Session Highs After Robust Retail Earnings
U.S. stocks ended near session highs to close Thursday's session after retailers released positive earnings results. Investors also continued to weigh the federal reserve's recent indication that the central will raise rates in an effort to curb inflation. Adam Johnson, Portfolio Manager for Adviser Investments, joins Cheddar News' Closing Bell to discuss.
Ten Years After Sandy Hook Gun Activists Urge Congress for Change
After the horrific mass shooting at a Texas elementary school, activists are once again urging Congress to take action. Trevon Bosley, a gun violence prevention activist, joined Cheddar News to talk about how to push legislators on the issue of new gun restrictions. “Even 10 years later the same sense of hopelessness from before," Bosley said, referring to the lack of change since the Sandy Hook massacre.
Load More