Crime without punishment: in-depth analysis of JS-sniffers
JS-sniffers pose a growing threat by attacking online stores and stealing payment data and credentials of their users. Group-IB experts have researched this type of malware and have discovered at least 38 families of JS-sniffers, whereas only 12 were known previously.
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Key facts
Group-IB experts have discovered 38 different JS-sniffer families, whereas only 12 were known previously
The total daily number of visitors of all the infected sites exceeds 1.5 million people
By selling compromised payment data cybercriminals can earn from $1 to $5 per card
JS-sniffers can be bought or rented on underground forums, with their price ranging from $250 to $5,000
This class of malware seemed to be a rather primitive threat to large players like banks and payment systems, since JS-sniffers were believed to target small online stores. Now, however, it is time to question that belief. When a site is infected, everyone is involved in the chain of victims — end users, payment systems, banks that issued compromised cards, and companies that sell their goods and services online.
The urgency of the problem is linked to its potentially huge audience (today, almost all of us use online stores). Group-IB Threat Intelligence specialists continuously monitor the appearance of new JS-sniffers and appeal to the cybersecurity community to take a closer look at this growing threat.
Viktor Okorokov
Threat Intelligence analyst
Group-IB research on targeted attack groups
August 2019
Attacks by Silence
A comprehensive technical analysis of Silence’s tools, tactics, and evolution. This is the first time Group‑IB’s reports of this kind have been made publicly available.
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October 2018
Hi-Tech Crime Trends 2018
Introducing the research on cyber-security trends and predictions for the next year. Plan your cyber security strategy effectively.
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September 2018
Silence: Moving into the darkside
A mobile, small, and young cybergang group has been progressing rapidly. While successful attacks were detected in Russian banks, Group-IB experts have discovered the group’s activity in 25+ countries worldwide.
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August 2018
2018 Cryptocurrency Exchanges
Estimation of the number of login and passwords leaks of cryptoсurrency exchanges users and analysis their nature. Recommendations for ensuring security of users and exchanges.
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May 2018
Cobalt: their evolution and joint operations
Learn about Cobalt’s development and modification of tools and tactics which were used to steal approximately 1 billion dollars from over 100 banks in 40 different countries.
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December 2017
MoneyTaker
This hacker group is noticeable for 1.5 years of silent operations and multiple attacks. They still pose a threat: learn about MoneyTaker techniques and indicators of compromise now.
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October 2017
Hi-Tech Crime Trends 2017
Introducing the research on cyber-security trends and predictions for the next year. Plan your cyber security strategy effectively.
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May 2017
Lazarus Arisen: Architecture, Techniques and Attribution
In-depth research, containing recommendations on how to track their involvement in recent attacks.
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October 2016
Hi-Tech Crime Trends 2016
Learn about the evolution of cyber crime in 2016 and find out what predictions for 2017 came true. Spoiler: most of them did.
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December 2017
Cobalt: logical attacks on ATMs
The Cobalt’s group members did not touch the ATMs, just took the money. Discover how the “touchless jackpotting” worked.
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March 2016
Buhtrap: the evolution of targeted attacks against financial institutions
This research gives the details about the methods of the hacker group, which carried out 13 successful attacks against banking institutions.
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February 2015
Analysis of attacks against trading and bank card system
Group-IB annual report on speculative fluctuations of exchange rate and other incidents in 2015 caused by the Trojan program Corkow (Metel).
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December 2014
Anunak: APT against financial institutions
This research includes the findings of Group-IB and Fox‑IT on Anunak (Carbanak) group, which focused its activity on banks and electronic payment systems.
Learn more August 2019
Attacks by Silence
A comprehensive technical analysis of Silence’s tools, tactics, and evolution. This is the first time Group‑IB’s reports of this kind have been made publicly available.
Learn more October 2018
Hi-Tech Crime Trends 2018
Introducing the research on cyber-security trends and predictions for the next year. Plan your cyber security strategy effectively.
Request Learn more September 2018
Silence: Moving into the darkside
A mobile, small, and young cybergang group has been progressing rapidly. While successful attacks were detected in Russian banks, Group-IB experts have discovered the group’s activity in 25+ countries worldwide.
Learn more August 2018
2018 Cryptocurrency Exchanges
Estimation of the number of login and passwords leaks of cryptoсurrency exchanges users and analysis their nature. Recommendations for ensuring security of users and exchanges.
Request Learn more May 2018
Cobalt: their evolution and joint operations
Learn about Cobalt’s development and modification of tools and tactics which were used to steal approximately 1 billion dollars from over 100 banks in 40 different countries.
Request Learn more December 2017
MoneyTaker
This hacker group is noticeable for 1.5 years of silent operations and multiple attacks. They still pose a threat: learn about MoneyTaker techniques and indicators of compromise now.
Request Learn more October 2017
Hi-Tech Crime Trends 2017
Introducing the research on cyber-security trends and predictions for the next year. Plan your cyber security strategy effectively.
Request Learn more May 2017
Lazarus Arisen: Architecture, Techniques and Attribution
In-depth research, containing recommendations on how to track their involvement in recent attacks.
Request Learn more October 2016
Hi-Tech Crime Trends 2016
Learn about the evolution of cyber crime in 2016 and find out what predictions for 2017 came true. Spoiler: most of them did.
Request Learn more December 2017
Cobalt: logical attacks on ATMs
The Cobalt’s group members did not touch the ATMs, just took the money. Discover how the “touchless jackpotting” worked.
Request Learn more March 2016
Buhtrap: the evolution of targeted attacks against financial institutions
This research gives the details about the methods of the hacker group, which carried out 13 successful attacks against banking institutions.
Request Learn more February 2015
Analysis of attacks against trading and bank card system
Group-IB annual report on speculative fluctuations of exchange rate and other incidents in 2015 caused by the Trojan program Corkow (Metel).
Request Learn more December 2014
Anunak: APT against financial institutions
This research includes the findings of Group-IB and Fox‑IT on Anunak (Carbanak) group, which focused its activity on banks and electronic payment systems.
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Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
Thank you for your interest in our research.
Please fill in the form below and we will send you the Group-IB report. Please make sure to correctly fill in all fields, we will only provide materials on provision of a valid corporate email address.
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