Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Risk

9/5/2019
11:15 AM
100%
0%

419M Facebook User Phone Numbers Publicly Exposed

It's still unclear who owned the server storing hundreds of millions of records online without a password.

An unsecured server exposed 419 million phone numbers belonging to Facebook users, whose information was stored in several databases without password protection, TechCrunch reports.

The records spanned Facebook account holders in countries including the US (133 million), UK (18 million), and Vietnam (50 million). Each record held an individual's Facebook ID, which is a unique number connected to the account, and the person's phone number. Some also held the user's name, gender, and location. Affected databases were taken offline by the hosting provider.

User phone numbers have not been publicly available on Facebook since 2018, when the social media giant removed developers' access to them. It's believed whoever scraped the numbers did so before Facebook changed its policy allowing users to find friends using phone numbers. The identity of who scraped the information and why has yet to be confirmed, the report says.

Facebook has so far not seen any indication that user accounts have been compromised. Exposure of a phone number can leave victims susceptible to SIM swapping and spam calls.

Read more details here.

Check out The Edge, Dark Reading's new section for features, threat data, and in-depth perspectives. Today's top story: "Meet FPGA: The Tiny, Powerful, Hackable Bit of Silicon at the Heart of IoT."

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio
 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
COVID-19: Latest Security News & Commentary
Dark Reading Staff 9/25/2020
9 Tips to Prepare for the Future of Cloud & Network Security
Kelly Sheridan, Staff Editor, Dark Reading,  9/28/2020
Attacker Dwell Time: Ransomware's Most Important Metric
Ricardo Villadiego, Founder and CEO of Lumu,  9/30/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
How IT Security Organizations are Attacking the Cybersecurity Problem
How IT Security Organizations are Attacking the Cybersecurity Problem
The COVID-19 pandemic turned the world -- and enterprise computing -- on end. Here's a look at how cybersecurity teams are retrenching their defense strategies, rebuilding their teams, and selecting new technologies to stop the oncoming rise of online attacks.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-20902
PUBLISHED: 2020-10-01
Upgrading Crowd via XML Data Transfer can reactivate a disabled user from OpenLDAP. The affected versions are from before version 3.4.6 and from 3.5.0 before 3.5.1.
CVE-2019-20903
PUBLISHED: 2020-10-01
The hyperlinks functionality in atlaskit/editor-core in before version 113.1.5 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in link targets.
CVE-2020-25288
PUBLISHED: 2020-09-30
An issue was discovered in MantisBT before 2.24.3. When editing an Issue in a Project where a Custom Field with a crafted Regular Expression property is used, improper escaping of the corresponding form input's pattern attribute allows HTML injection and, if CSP settings permit, execution of arbitra...
CVE-2020-25781
PUBLISHED: 2020-09-30
An issue was discovered in file_download.php in MantisBT before 2.24.3. Users without access to view private issue notes are able to download the (supposedly private) attachments linked to these notes by accessing the corresponding file download URL directly.
CVE-2020-25830
PUBLISHED: 2020-09-30
An issue was discovered in MantisBT before 2.24.3. Improper escaping of a custom field's name allows an attacker to inject HTML and, if CSP settings permit, achieve execution of arbitrary JavaScript when attempting to update said custom field via bug_actiongroup_page.php.