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.

Cloud

9/27/2016
11:27 AM
Connect Directly
Google+
Twitter
RSS
E-Mail
50%
50%

Yahoo Confirms August Data Dump Issue Unrelated To Breach Of 500 Million Users

No 'connection' between August 2016 data dump claims and 2014 nation-state attack, company says.

When Yahoo last Thursday revealed that it had been hit in 2014 by a nation-state hacker group in a breach that exposed a half a billion Yahoo user accounts, the company didn't mention the infamous online sale by a hacker known as "Peace" or "Peace_of_Mind" in August that purportedly was offering some 200 million pilfered Yahoo user credentials.

At the time of that August 2016 revelation, Yahoo told Motherboard it was investigating the report.

As initially reported by Dark Reading, some security experts were skeptical from the get-go that the newly revealed 2014 breach was related to the Peace incident.

And Yahoo has now officially confirmed that connecting the two issues is "inaccurate."

"As we disclosed yesterday, a recent investigation by Yahoo has confirmed that a copy of certain user account information was stolen from our systems in late 2014 by what we believe is a state-sponsored actor. Our investigation into this matter is ongoing and the issues are complex," Yahoo said in a statement Friday.

"Some things, however, are clear: Yahoo has never had reason to believe there is any connection between the security issue disclosed yesterday and the claims publicized by a hacker in August 2016. Conflating the two events is inaccurate."

Dark Reading last Thursday had inquired with Yahoo whether the two events were connected, but did not receive a response from the firm until today, after a subsequent inquiry.

 

Kelly Jackson Higgins is Executive Editor at DarkReading.com. She is an award-winning veteran technology and business journalist with more than two decades of experience in reporting and editing for various publications, including Network Computing, Secure Enterprise ... View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Windows 10 Migration: Getting It Right
Kevin Alexandra, Principal Solutions Engineer at BeyondTrust,  5/15/2019
Baltimore Ransomware Attack Takes Strange Twist
Kelly Jackson Higgins, Executive Editor at Dark Reading,  5/14/2019
When Older Windows Systems Won't Die
Kelly Sheridan, Staff Editor, Dark Reading,  5/17/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
Building and Managing an IT Security Operations Program
As cyber threats grow, many organizations are building security operations centers (SOCs) to improve their defenses. In this Tech Digest you will learn tips on how to get the most out of a SOC in your organization - and what to do if you can't afford to build one.
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-12173
PUBLISHED: 2019-05-18
MacDown 0.7.1 (870) allows remote code execution via a file:\\\ URI, with a .app pathname, in the HREF attribute of an A element. This is different from CVE-2019-12138.
CVE-2019-12172
PUBLISHED: 2019-05-17
Typora 0.9.9.21.1 (1913) allows arbitrary code execution via a modified file: URL syntax in the HREF attribute of an AREA element, as demonstrated by file:\\\ on macOS or Linux, or file://C| on Windows. This is different from CVE-2019-12137.
CVE-2019-12168
PUBLISHED: 2019-05-17
Four-Faith Wireless Mobile Router F3x24 v1.0 devices allow remote code execution via the Command Shell (aka Administration > Commands) screen.
CVE-2019-12170
PUBLISHED: 2019-05-17
ATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote command execution. An attacker can use the instructor account to fully compromise the system using a crafted backup ZIP archive. This will allow for PH...
CVE-2019-11644
PUBLISHED: 2019-05-17
In the F-Secure installer in F-Secure SAFE for Windows before 17.6, F-Secure Internet Security before 17.6, F-Secure Anti-Virus before 17.6, F-Secure Client Security Standard and Premium before 14.10, F-Secure PSB Workstation Security before 12.01, and F-Secure Computer Protection Standard and Premi...