Sniffing in the Dark

Credit card sniffers are relatively few lines of malicious code that are injected into payment pages of e-commerce sites. Sniffers copy input credit card information and send it to the attackers’ servers. These attacks are difficult to detect, as sniffers are generally small and stealthy, blending in with legitimate elements of a website. While making a purchase on a reputable site, an e-commerce client can unknowingly be victimized by this type of attack.

DOWNLOAD RESOURCE September 15, 2019

Underground Financial Fraud: H1 – 2019

The criminal cyber-underground has long been fertile ground for financial fraud. With increasing overall activity in underground forums and the global transition to economies based on payment cards, malicious activity targeting compromised credit cards is as rampant as ever.

In the first six months of 2019, 23,319,701 compromised credit cards were offered for sale in the underground deep and dark web stolen credit card markets monitored by Sixgill.


Sixgill Named Gartner Cool Vendor

Sixgill Named a “Cool Vendor” by Gartner in its “Cool Vendors in Security Operations and Threat Intelligence” Report

Gartner Cool Vendors in Security Operations and Threat Intelligence, Kelly Kavanagh, Ruggero Contu, Augusto Barros, Pete Shoard, 14 May 2019


Required Disclaimer:

Gartner does not endorse any vendor, product or service depicted in our research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.



Sixgill White Paper: Prioritizing CVEs: A New Approach to an Old Problem

CVEs (Common Vulnerabilities and Exposures) are lists of publicly available vulnerabilities and exposures related to software and hardware. Their purpose is to facilitate the sharing of data and to alert users of required actions to mitigate potential threats in the cyber world.

Nowadays, CVE identification and prioritization have become a prominent part of every vulnerability management tool, and an integral component in any risk assessment.


Test Before You Buy: Credit Card Checkers

Cybercriminals dedicated to the practice of carding have proven their resiliency over the years, developing new techniques to successfully circumvent the continuously evolving anti-fraud measures deployed by the financial and retail industries, and adapting many of the old techniques they employ. With the introduction of EMV card technology in 2015, the United States witnessed a decrease in fraud rates for card-present transactions. Nevertheless, the business of online carding has remained as relevant as ever. Credit card checking tools have remained a key element in sustaining high success rates of online carding.

DOWNLOAD RESOURCE February 18, 2019


The Digital gaming industry grossed over $100 billion in 2017. With more than 125 million players and revenues of over 300 million dollars every month, the online multiplayer game “Fortnite” has rocketed to the top of the online gaming industry, surpassing established giants like “World of Warcraft” and “Minecraft”.  Fortnite’s format and popularity have drawn the attention of cyber criminals, and resulted in a thriving criminal eco-system around the game.

DOWNLOAD RESOURCE January 10, 2019