Facebook says 50M user accounts affected by security breach

Facebook CEO Mark Zuckerberg makes the keynote speech at F8, Facebook’s developer conference in San Jose, California Facebook says it recently discovered a security breach affecting nearly 50 million user accounts. (File photo / AP)
Updated 28 September 2018

Facebook says 50M user accounts affected by security breach

  • Facebook says it learned of the attack last week that allowed hackers to steal ‘access tokens, the equivalent of digital keys that enable them to access accounts
  • The breach is the latest privacy embarrassment for the leading social network

NEW YORK: Facebook reported a major security breach in which 50 million user accounts were accessed by unknown attackers.
In a blog post , the company says hackers exploited a bug that affected its “View As” feature, which lets people see what their profiles look like to someone else. That would let attackers steal “access tokens,” which are digital keys that Facebook uses to keep people logged in. Possession of those tokens would allow attackers to “seize control” of user accounts, Facebook said.
Specifically, from the “View As” feature, a bug somehow allowed a video uploader to appear for sending “happy birthday” messages, Guy Rosen, Facebook’s vice president of product management said. Another bug then created an access token that made Facebook think the hacker had legitimately signed in with the account being viewed.
“We haven’t yet been able to determine if there was specific targeting,” Rosen said in a call with reporters. “It does seem broad. And we don’t yet know who was behind these attacks and where they might be based.”
Facebook says it has taken steps to fix the security problem and alerted law enforcement.
To deal with the issue, Facebook reset some logins, so 90 million people have been logged out and will have to log in again. That includes anyone who has been subject to a “View As” lookup in the past year.
Facebook says it doesn’t know who is behind the attacks or where they’re based. In a call with reporters on Friday, CEO Mark Zuckerberg said that the company doesn’t know yet if any of the accounts that were hacked were misused.
Jake Williams, a security expert at Rendition Infosec, said the stolen access tokens would have likely allowed attackers to view private posts and probably to post status updates or shared posts as the compromised user, but wouldn’t affect passwords.
“The bigger concern (and something we don’t know yet) is whether third party applications were impacted,” Williams said in a text exchange. “Facebook offers a login service for third parties to allow users to log into their apps using Facebook. In other words, Facebook is providing the identity management for countless other sites and services. These access tokens that were stolen show when a user is logged into Facebook and that may be enough to access a user’s account on a third party site.”
The hack is the latest setback for Facebook during a year of tumult for the company.
News broke early this year that a data analytics firm that once worked for the Trump campaign, Cambridge Analytica, had improperly gained access to personal data from millions of user profiles. Then a congressional investigation found that agents from Russia and other countries have been posting fake political ads since at least 2016. Facebook CEO Mark Zuckerberg appeared at a Congressional hearing over Facebook’s privacy policies in April.
Facebook has more than 2 billion users worldwide. The company said people do not need to change their Facebook passwords, but anyone having trouble logging on should visit the site’s help center . Those who want to log out can visit the “Security and Login” section of their settings, which lists the places that people are logged into Facebook. It offers a one-click option of logging out of all locations.
Ed Mierzwinski, the senior director of consumer advocacy group US PIRG, said the breach was “very troubling.”
“It’s yet another warning that Congress must not enact any national data security or data breach legislation that weakens current state privacy laws, preempts the rights of states to pass new laws that protect their consumers better, or denies their attorneys general rights to investigate violations of or enforce those laws,” he said in a statement.
Wedbush analyst Michael Pachter said “the most important point is that we found out from them,” meaning Facebook, as opposed to a third party.
“As a user, I want Facebook to proactively protect my data and let me know when it’s compromised,” he said. “Shareholders should ultimately approve of Facebook’s handling of the issue.”


Google completes first drone delivery in the US

Updated 19 October 2019

Google completes first drone delivery in the US

  • The yellow and white drones are loaded with packages at a local center of operations called the “Nest”
  • Other companies are working to launch similar services, most notably Amazon, UPS and Uber Eats

WASHINGTON: Alphabet (Google) subsidiary Wing has become the first company in the United States to deliver packages by drone.
In Christiansburg, the small Virginia town chosen as Wing’s test location, the 22,000 residents can order products normally shipped by FedEx, medicine from Walgreens and a selection of candy from a local business — all of which will arrive via drone.
Wing, which already operates in two Australian cities as well as Helsinki, announced in a statement that the first drone-powered deliveries had taken place Friday afternoon in Christiansburg, “paving the way for the most advanced drone delivery service in the nation.”
One family used the Wing app to order Tylenol, cough drops, Vitamin C tablets, bottled water and tissues, the statement said.
An older resident ordered a birthday present for his wife. Although the majority of the delivery was done by a FedEx truck, the last mile was completed by drone.
The yellow and white drones are loaded with packages at a local center of operations called the “Nest,” where Wing employees pack them with up to three pounds (1.3 kilograms) of goods, deliverable within a six mile (10 kilometer) radius.
Once they have arrived at their destination, the drones don’t land. Instead, they hover above the house and lower the package with a cable.
Other companies are working to launch similar services, most notably Amazon, UPS and Uber Eats. But Wing was the first to obtain a license from the Federal Aviation Administration (FAA), authorizing company pilots to fly multiple drones at the same time.