Hundreds of Millions of Phone Numbers From Facebook Accounts Leaked Online

An exposed server with more than 419 million records from Facebook users has been discovered online, reports TechCrunch.

The server was not protected with a password and was accessible to anyone. It featured 133 million records from U.S.-based Facebook users, 18 million records from users in the UK, and 50 million records on users in Vietnam.

facebooksecurity
The records contained each person's unique Facebook ID along with the phone number listed on the account. Facebook IDs are unique numbers that can be associated with an account to discover a person's username.

Facebook restricted access to phone numbers more than a year ago, so the database that was found is older than that. A Facebook spokesperson said that the data had been scraped prior to when Facebook cut off access to phone numbers, calling the dataset "old."

"This dataset is old and appears to have information obtained before we made changes last year to remove people's ability to find others using their phone numbers," the spokesperson said. "The dataset has been taken down and we have seen no evidence that Facebook accounts were compromised."

TechCrunch was able to verify multiple records in the database by matching a known Facebook user's phone number against a listed Facebook ID. Other records were verified by matching phone numbers with Facebook's password reset feature, which can be used to partially reveal a phone number linked to an account. Records primarily had phone numbers, but in some cases, also had usernames, genders, and country location.

facebookdatabaseleak

Image via TechCrunch

Phone number security has become increasingly important over the course of the last few years due to SIM-hacking, which involves calling a phone carrier and asking for a SIM transfer for a specific number, thereby giving access to anything linked to that phone number, such as two-factor verification, password reset info, and more.

SIM-hacking requires little more than a phone number and social engineering skills, and it has been devastating for people who have been impacted. Leaked phone numbers also expose Facebook users to spam calls, which have also become more and more prevalent over the last several years.

The database was originally found by security researcher Sanyam Jain, who said that he was able to locate phone numbers associated with several celebrities. It's not clear who owned the database nor where it originated from, but it was taken offline after TechCrunch contacted the web host. There is no word on why the data was scraped from Facebook or what it was used for.

Top Rated Comments

macduke Avatar
18 months ago
Shut down Facebook already! They are ruining our society. We're not even surprised about these leaks any more. We expect them to be terrible, and yet they have so much money and influence that they can't be stopped.
Score: 40 Votes (Like | Disagree)
GadgetBen Avatar
18 months ago
I hope this gets global coverage and a movement is started to close down FaceBook accounts.

Here’s hoping....
Score: 30 Votes (Like | Disagree)
Khedron Avatar
18 months ago
Fine of $10,000 per leaked number seems reasonable to me
Score: 26 Votes (Like | Disagree)
hortod1 Avatar
18 months ago
And to think these clowns actually want to start a bank and be in charge of people’s money.
Score: 25 Votes (Like | Disagree)
sirghost Avatar
18 months ago
Class action anyone?
Score: 23 Votes (Like | Disagree)
yesjam Avatar
18 months ago
Facebook's wanton disregard for its users' privacy is appalling. I deleted my Facebook and Instagram accounts last year and am much happier and feel much more secure for it.
Score: 17 Votes (Like | Disagree)

Top Stories

lg wing

LG Considering Exit From Smartphone Business, Halts LCD Production for iPhone

Wednesday January 20, 2021 5:38 am PST by
LG is considering exiting the smartphone business entirely amid declining shipments and accrued losses of $4.5 billion over the past five years (via The Korea Herald). LG CEO Kwon Bong-Seok cautioned staff earlier today that the company is re-evaluating its presence in the smartphone industry: Since the competition in the global market for mobile devices is getting fiercer, it is about...
google maps detailed street level e1611052089473

Google Maps Gains Enhanced Street-Level Detail in Four Major Cities

Tuesday January 19, 2021 2:34 am PST by
Google Maps has quietly been updated to include significantly more detailed street-level information in a handful of key cities around the world. Upon zooming in, Google's maps for Central London, Tokyo, San Francisco, and New York now benefit from shapes and widths that match the scale of roads more accurately. Meanwhile, enhanced graphical representations of sidewalks, crosswalks,...
2019 mac pro side and front

Tim Cook Gifted Donald Trump 'First' 2019 Mac Pro

Wednesday January 20, 2021 5:45 pm PST by
Apple CEO Tim Cook gifted former United States President Donald Trump with the first 2019 Mac Pro that came off of the assembly line in Austin, Texas, according to a financial disclosure report that was released today (via The Verge). "Mac Pro Computer, the first created at the Flex Factory in Austin, Texas," reads the entry, which values the machine at $5,999, the base price for a Mac Pro....
airpods max sim ejector

AirPods Max Headband Removable With Just a SIM Ejector Tool, Hinting at Interchangeable Headbands

Tuesday January 19, 2021 8:25 am PST by
It is possible to remove the headband of AirPods Max with just a standard SIM card ejector tool, hinting at the possibility of interchanging headbands to achieve a different colorway. Image via Prelook In December, MacRumors revealed the large variety of AirPods Max ear cushion color combinations when it became clear that they were magnetically attatched and available for sale separately....
iphone 5s black slate

Images of Unreleased iPhone 5s in Black and Slate Shared Online

Sunday January 17, 2021 9:47 am PST by
Twitter user @DongleBookPro has today shared images of a prototype iPhone 5s in an unreleased Black and Slate color. The iPhone 5s was launched in September 2013. The device featured Touch ID, a 64-bit processor, and a True Tone LED flash for the first time. Other new features included a five-element lens with an f/2.2 aperture, a 15 percent larger camera sensor, Burst Mode, and Slo-Mo...
iphone 12 vs iphone 12 mini

Apple Shifting Some Production From iPhone 12 mini to iPhone 12 Pro to Meet Demand

Wednesday January 20, 2021 8:12 am PST by
Apple has reportedly cut production of the iPhone 12 mini by two million units to create more manufacturing capacity for the iPhone 12 Pro, according to a new Morgan Stanley investment note seen by PED30. Apple is believed to have made the switch for the first quarter of 2021 in an effort to combat continuing lead times for the more popular iPhone 12 Pro. iPhone 12 Pro lead times remain ...
Apple VR Feature

Bloomberg: Apple's First AR/VR Headset 'Pricey, Niche Precursor' to More Ambitious AR Glasses and Could Launch Next Year

Thursday January 21, 2021 3:27 am PST by
Apple's first virtual reality headset will be a "pricey, niche precursor" to a more ambitious augmented reality product, according to a new report from Bloomberg's Mark Gurman. As a mostly virtual reality device, it will display an all-encompassing 3-D digital environment for gaming, watching video and communicating. AR functionality, the ability to overlay images and information over a view...
shot on iphone 12 apple

Apple Highlights Photos Shot by iPhone 12 Users: Portraits, Cityscapes, and More

Tuesday January 19, 2021 6:05 am PST by
Apple today shared a gallery of photos shot by customers using the iPhone 12 mini, iPhone 12, iPhone 12 Pro, and iPhone 12 Pro Max, with scenes including cityscapes, landscapes, portraits of people, and more at day and night. Shot on iPhone 12 Pro Max by "NKCHU" in China (top) and shot on iPhone 12 Pro Max by Rohit Vohra in India (bottom) iPhone 12 mini and iPhone 12 models have a dual camera ...
Apple and Hyundai feature

Apple Car Production Again Linked to Kia Motor's US Plant in Georgia

Tuesday January 19, 2021 4:19 am PST by
Hyundai intends to transition the company's Apple Car involvement to its Kia brand as part of an internal arrangement that could see production move to the U.S., according to a new report today. On Sunday, Korea IT News reported that Apple and Hyundai are seeking a partnership agreement for the upcoming Apple Car by March, and that the electric vehicles could be made at a Georgia factory...
iPhone 13 Notch Feature

iPhone 13 Rumored to Feature Smaller Notch, Pro Model Cameras to Use Larger Image Sensor

Thursday January 21, 2021 1:38 am PST by
Apple's iPhone 13 series will feature a redesigned Face ID system that will allow for a smaller notch at the top of the screen, according to a new report today. The rumor comes via hit-and-miss Taiwanese industry publication DigiTimes, whose supply chain sources also claim that the ultra wide-angle lens in Apple's next-generation iPhones is due for an upgrade. The next-generation iPhones'...