*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."
A former U.S. diplomat has been arrested and accused of being a secret Cuban spy.
Philadelphia City Council passed legislation to ban ski masks in some public spaces, a measure supporters say will increase public safety amid high violent crime, but opponents argue it will unfairly target people without proof of any wrongdoing.
A federal appeals court ruled that former President Donald Trump won't have presidential immunity in civil lawsuits related to the January 6th attack on the Capitol.
The 2023 United Nations Climate Change Conference known as COP28 kicked off in Dubai and major progress is already being made.
California Gov. Gavin Newsom and Florida Gov. Ron DeSantis squared off in a very unusual political debate Thursday night on Fox News.
Retired Justice Sandra Day O'Connor, the first woman on the Supreme Court, died Friday, the high court said.
Sen. Rand Paul successfully performed the Heimlich maneuver on fellow Sen. Joni Ernst as she choked at a GOP lunch that she was hosting.
Israeli fighter jets hit targets in the Gaza Strip minutes after a weeklong truce expired on Friday, signaling that the war with Hamas has resumed in full force.
Democrats on the Senate Judiciary Committee voted Thursday to authorize subpoenas for two prominent conservatives who arranged luxury travel and other benefits for Supreme Court justices, but Republicans planned to object to the legitimacy of the action.
Someone in China created thousands of fake social media accounts designed to appear to be from Americans and used them to spread polarizing political content in an apparent effort to divide the U.S. ahead of next year's elections, Meta said Thursday.
