Endpoint

1/16/2018
11:31 AM
50%
50%

Four Malicious Google Chrome Extensions Affect 500K Users

ICEBRG Security Research team's finding highlights an often-overlooked threat.

The ICEBRG Security Research team discovered four malicious Google Chrome extensions during a routine investigation of anomalous traffic. More than 500,000 users, including workstations in major businesses around the world, have been affected.

The team was analyzing an unusual spike in outbound traffic from a workstation at a European VPS provider. Upon further investigation of the traffic, researchers found four malicious extensions available in Google's Chrome Web Store: Change HTTP Request Header, Nyoogle - Custom Logo for Google, Lite Bookmarks, and Stickies - Chrome's Post-it Notes.

This finding highlights the threat of browser extensions, which are available in most major web browsers and an oft-overlooked attack vector. Threat actors know employees usually trust, and have control over, downloading these extensions. Using this knowledge, they can execute code via seemingly legitimate applications to gain a foothold into organizations.

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
Newest First  |  Oldest First  |  Threaded View
'PowerSnitch' Hacks Androids via Power Banks
Kelly Jackson Higgins, Executive Editor at Dark Reading,  12/8/2018
The Case for a Human Security Officer
Ira Winkler, CISSP, President, Secure Mentem,  12/5/2018
Windows 10 Security Questions Prove Easy for Attackers to Exploit
Kelly Sheridan, Staff Editor, Dark Reading,  12/5/2018
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
10 Best Practices That Could Reshape Your IT Security Department
This Dark Reading Tech Digest, explores ten best practices that could reshape IT security departments.
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-8651
PUBLISHED: 2018-12-12
A cross site scripting vulnerability exists when Microsoft Dynamics NAV does not properly sanitize a specially crafted web request to an affected Dynamics NAV server, aka "Microsoft Dynamics NAV Cross Site Scripting Vulnerability." This affects Microsoft Dynamics NAV.
CVE-2018-8652
PUBLISHED: 2018-12-12
A Cross-site Scripting (XSS) vulnerability exists when Windows Azure Pack does not properly sanitize user-provided input, aka "Windows Azure Pack Cross Site Scripting Vulnerability." This affects Windows Azure Pack Rollup 13.1.
CVE-2018-8617
PUBLISHED: 2018-12-12
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8583, CVE-2018-8...
CVE-2018-8618
PUBLISHED: 2018-12-12
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8583, CVE-2018-8...
CVE-2018-8619
PUBLISHED: 2018-12-12
A remote code execution vulnerability exists when the Internet Explorer VBScript execution policy does not properly restrict VBScript under specific conditions, aka "Internet Explorer Remote Code Execution Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Exp...