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.

Attacks/Breaches

6/23/2020
03:35 PM
50%
50%

Twitter Says Business Users Were Vulnerable to Data Breach

The now-patched vulnerability left business users' personal information in web browser caches for anyone to find.

Twitter is apologizing to business users for a data breach while announcing that their personally identifiable information might have been compromised.

It turns out that details such as email addresses, telephone numbers, and the last four digits of credit card numbers were stored in those users' browser caches. As a result, other individuals using the same computer could have looked at the information with no additional authorization or authentication.

Twitter says it became aware of the issue on May 20 and quickly repaired the vulnerability but felt it necessary to alert and apologize to business users. It has not disclosed how many customers might have been affected by the vulnerability.

Read more here.

 
 
 
 
Learn from industry experts in a setting that is conducive to interaction and conversation about how to prepare for that "really bad day" in cybersecurity. Click for more information and to register for this On-Demand event. 
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
Threaded  |  Newest First  |  Oldest First
RyanSepe
50%
50%
RyanSepe,
User Rank: Ninja
6/24/2020 | 11:51:20 AM
Shared or Public Workstations
I'm glad that Twitter owned up to and rectified the issue as soon as they could however I think the risk is minimal for those who do not have shared workstations. I would say that for shared workstations its advisable for the admins to make the browsers either incognito or private in the registry so that information from previous users does not get cached by default. Just a best practice.
NSA Appoints Rob Joyce as Cyber Director
Dark Reading Staff 1/15/2021
Vulnerability Management Has a Data Problem
Tal Morgenstern, Co-Founder & Chief Product Officer, Vulcan Cyber,  1/14/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win an Amazon Gift Card! Click Here
Latest Comment: This is not what I meant by "I would like to share some desk space"
Current Issue
2020: The Year in Security
Download this Tech Digest for a look at the biggest security stories that - so far - have shaped a very strange and stressful year.
Flash Poll
Assessing Cybersecurity Risk in Today's Enterprises
Assessing Cybersecurity Risk in Today's Enterprises
COVID-19 has created a new IT paradigm in the enterprise -- and a new level of cybersecurity risk. This report offers a look at how enterprises are assessing and managing cyber-risk under the new normal.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-1067
PUBLISHED: 2021-01-20
NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the implementation of the RPMB command status, in which an attacker can write to the Write Protect Configuration Block, which may lead to denial of service or escalation of privileges.
CVE-2021-1068
PUBLISHED: 2021-01-20
NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the NVDEC component, in which an attacker can read from or write to a memory location that is outside the intended boundary of the buffer, which may lead to denial of service or escalation of privileges.
CVE-2021-1069
PUBLISHED: 2021-01-20
NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the NVHost function, which may lead to abnormal reboot due to a null pointer reference, causing data loss.
CVE-2020-26252
PUBLISHED: 2021-01-20
OpenMage is a community-driven alternative to Magento CE. In OpenMage before versions 19.4.10 and 20.0.6, there is a vulnerability which enables remote code execution. In affected versions an administrator with permission to update product data to be able to store an executable file on the server ...
CVE-2020-26278
PUBLISHED: 2021-01-20
Weave Net is open source software which creates a virtual network that connects Docker containers across multiple hosts and enables their automatic discovery. Weave Net before version 2.8.0 has a vulnerability in which can allow an attacker to take over any host in the cluster. Weave Net is suppli...