Cloud

12/19/2017
11:10 AM
50%
50%

Massive Cloud Leak Exposes Alteryx, Experian, US Census Bureau Data

A misconfigured Amazon Web Services S3 storage bucket exposed sensitive data on consumers' financial histories, contact information, and mortgage ownership.

[12/21/2017 Updated with new statement from the US Census Bureau stating Alteryx only had access to publicly available data on census.gov]

A major data leak resulting from yet another misconfigured Amazon Web Services S3 storage bucket has exposed sensitive information of 123 million American households. The cloud repository included data from analytics firm Alteryx, reports the UpGuard Cyber Risk Team.

Also exposed were massive data sets belonging to Alteryx partners Experian, the consumer credit reporting agency, and the US Census Bureau. Information from Experian's ConsumerView marketing database and the 2010 US Census were leaked. Home addresses, contact information, financial histories, and analyses of purchasing behavior were publicly available.

The US Census Bureau reports the third-party company involved in this leak, Alteryx, only had access to publicly available data from census.gov, including published data from the US 2010 Census. The leak did not affect Census Bureau servers or data stored on its cloud services.

UpGuard's director of cyber risk research, Chris Vickery, found the AWS S3 bucket at the subdomain "alteryxdownload" containing sensitive data. The repository was configured to allow any AWS "Authenticated Users" to download its data, meaning anyone with a free Amazon AWS account could access the bucket's information.

"Taken together, this exposed data provide a highly detailed database of tens of millions of Americans' personal, financial, and private lives," UpGuard says. This leak is a "prime example" of how third-party vendor risk can lead to sensitive data exposure.

Read more details here.

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

Comment  | 
Print  | 
More Insights
Comments
Threaded  |  Newest First  |  Oldest First
REISEN1955
0%
100%
REISEN1955,
User Rank: Ninja
12/20/2017 | 9:21:05 AM
Wozniak's prediction
Ages ago, Woz - the beloved bear from Apple under the Jobs rule - predicted that there was no security in the cloud.  No kidding.  Now Amazon, the perfect cloud provider of all time, has a breach too.  Well, will wonders never cease!!!   Our collective data is being exposed and stolen daily by government and private sector firms that cannot keep pace with security issues.  Outsourcing to India solves nothing even worse.  Consider that ALL of your private data is OUT THERE is some form and that it IS COMPROMISED!!!!!!!!!!!!!!!!!!!
Election Websites, Back-End Systems Most at Risk of Cyberattack in Midterms
Kelly Jackson Higgins, Executive Editor at Dark Reading,  8/14/2018
Intel Reveals New Spectre-Like Vulnerability
Curtis Franklin Jr., Senior Editor at Dark Reading,  8/15/2018
The Data Security Landscape Is Shifting: Is Your Company Prepared?
Francis Dinha, CEO & Co-Founder of OpenVPN,  8/13/2018
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Current Issue
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-13435
PUBLISHED: 2018-08-16
** DISPUTED ** An issue was discovered in the LINE jp.naver.line application 8.8.0 for iOS. The Passcode feature allows authentication bypass via runtime manipulation that forces a certain method to disable passcode authentication. NOTE: the vendor indicates that this is not an attack of interest w...
CVE-2018-13446
PUBLISHED: 2018-08-16
** DISPUTED ** An issue was discovered in the LINE jp.naver.line application 8.8.1 for Android. The Passcode feature allows authentication bypass via runtime manipulation that forces a certain method's return value to true. In other words, an attacker could authenticate with an arbitrary passcode. ...
CVE-2018-14567
PUBLISHED: 2018-08-16
libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that triggers LZMA_MEMLIMIT_ERROR, as demonstrated by xmllint, a different vulnerability than CVE-2015-8035 and CVE-2018-9251.
CVE-2018-15122
PUBLISHED: 2018-08-16
An issue found in Progress Telerik JustAssembly through 2018.1.323.2 and JustDecompile through 2018.2.605.0 makes it possible to execute code by decompiling a compiled .NET object (such as DLL or EXE) with an embedded resource file by clicking on the resource.
CVE-2018-11509
PUBLISHED: 2018-08-16
ASUSTOR ADM 3.1.0.RFQ3 uses the same default root:admin username and password as it does for the NAS itself for applications that are installed from the online repository. This may allow an attacker to login and upload a webshell.