*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."
The Treasury Department pushed for the requirement to help close the tax gap in the crypto industry by forcing better IRS reporting, but legislators on both sides of the aisle argue that the language is too broad and could curb innovation in the space.
The number of Americans applying for unemployment benefits plummeted last week to the lowest level in more than half a century, another sign that the U.S. job market is rebounding rapidly from last year’s coronavirus recession.
Federal officials said Monday they are seeking more than $160,000 in fines from eight airline passengers over incidents involving alcohol.
President Joe Biden is ordering a record-setting 50 million barrels of oil released from America's strategic reserve to help bring down energy costs.
El Salvador President Nayib Bukele says his government will build an oceanside “Bitcoin City” at the base of a volcano.
President Joe Biden announced he’s nominating Jerome Powell for a second term as Federal Reserve chair, endorsing Powell’s stewardship of the economy through a brutal pandemic recession.
From Wall Street to Silicon Valley, these are the top stories that moved markets and had investors, business leaders, and entrepreneurs talking this week on Cheddar.
Kyle Rittenhouse has been acquitted of all charges after pleading self-defense in the deadly Kenosha, Wisconsin, shootings that became a flashpoint in the nation’s debate over guns, vigilantism and racial injustice.
A sharply divided House has approved the Democrats’ sweeping social and environment bill, a big victory for President Joe Biden.
A rare first printing of the U.S. Constitution has sold at Sotheby’s in New York for $43.2 million, a record price for a document or book sold at auction.
