The sale and purchase of unauthorized access to compromised enterprise networks has become a linchpin for cybercriminal operations, particularly in facilitating ransomware attacks.
Underground forums are sharing guidelines on breaching networks and selling the access they obtain, leaving the exploitation to other malicious actors. On underground criminal forums, these transactions allow actors with complementary skills to collaborate, amplifying the impact and reach of cyberattacks. The market for such access has grown notably, especially as ransomware operators increasingly employ double-extortion tactics.
Read more…
Source: Rapid7
Related:
- A dozen US web servers are spreading 10 malware families, Necurs link suspected
April 4, 2019
Researchers have uncovered over a dozen servers, unusually registered in the United States, which are hosting ten different malware families spread through phishing campaigns potentially tied to the Necurs botnet. On Thursday, researchers from Bromium said they have monitored scams connected to this infrastructure during the May 2018 to March 2019 time period. Five families of banking ...
- Pharma Giant Bayer ‘Contains’ Cyber Attack
April 4, 2019
German firm detected hacker code and covertly monitored it for over a year, before clearing it from network Security officials at the German multinational pharmaceutical and life sciences giant Bayer AG seem to be on the ball after they detected and then contained a cyber attack. It is reported that the Winnti hacking group had gained access ...
- Mobile-First Phishing Kit Targets Verizon Customers
April 2, 2019
As people increasingly go mobile-first in their work and personal lives, cybercrime is keeping up: The latest is a phishing kit that specifically targets Verizon Wireless customers in the U.S. According to Jeremy Richards, a researcher at Lookout Security, the kit pushes phishing links to users via email, masquerading as messages from Verizon Customer Support. These ...
- Google Warns of Growing Android Attack Vector: Backdoored SDKs and Pre-Installed Apps
April 1, 2019
Google is reporting an uptick in efforts by bad actors to plant potentially harmful applications (PHAs) on Android devices via pre-installed apps and by bundling them with system updates delivered over the air. The technique is especially troubling, Google said, because PHAs are often malicious and users have no control over what comes pre-installed on their ...
- Ransomware Behind Norsk Hydro Attack Takes On Wiper-Like Capabilities
March 27, 2019
Researchers are still looking for answers when it comes to LockerGoga’s initial infection method – and what the attackers behind the ransomware really want. LockerGoga, the malware that took down Norsk Hydro last week, has taken the industrial world by storm, as researchers race to uncover more about the mysterious ransomware that crippled several of the ...
- The latest dark web cyber-criminal trend: Selling children’s personal data
March 27, 2019
Imagine you’re a teenager, applying for credit to buy your first car or maybe a loan to go to university. You don’t remember taking out a credit card when you were six years old, but the bank is adamant, and now you have a poor credit rating and in their eyes, you’re persona non grata. ...