Group-IB researchers expose a large-scale smishing and phishing operation impersonating 260+ brands across 72 countries, using fake Cloudflare error pages, geofencing, and encrypted WebSocket channels for real-time credit card theft.
Read more…
Source: Group IB
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Canada to ban Huawei and ZTE and tell telcos to rip out 5G and 4G equipment
May 20, 2022
Following the steps of its Five Eyes partners, Canada has moved to ban Huawei and ZTE from its telco networks. “The government of Canada is ensuring the long term safety of our telecommunications infrastructure. As part of that, the government intends to prohibit the inclusion of Huawei and ZTE products and services in Canada’s telecommunications systems,” ...
- Global food supply chain at risk from malicious hackers
May 20, 2022
Modern “smart” farm machinery is vulnerable to malicious hackers, leaving global supply chains exposed to risk, experts are warning. It is feared hackers could exploit flaws in agricultural hardware used to plant and harvest crops. Agricultural manufacturing giant John Deere says it is now working to fix any weak spots in its software. Read more… Source: BBC News
- Rise in XorDdos: A deeper look at the stealthy DDoS malware targeting Linux devices
May 19, 2022
In the last six months, we observed a 254% increase in activity from a Linux trojan called XorDdos. First discovered in 2014 by the research group MalwareMustDie, XorDdos was named after its denial-of-service-related activities on Linux endpoints and servers as well as its usage of XOR-based encryption for its communications. XorDdos depicts the trend of malware ...
- Bruised but Not Broken: The Resurgence of the Emotet Botnet Malware
May 19, 2022
The Emotet botnet malware is well known in the cybersecurity industry for its success in using spam emails to compromise machines and then selling access to these machines as part of its infamous malware-as-a-service (MaaS) scheme. Operators behind notorious threats such as the Trickbot trojan and the Ryuk or Conti ransomware are among the malicious ...
- Weaponization of Excel Add-Ins Part 2: Dridex Infection Chain Case Studies
May 19, 2022
In Part 1 of this two-part blog series, Unit 42 researchers discussed briefly how XLL files are exploited to deploy Agent Tesla. During December 2021, they continued to observe Dridex and Agent Tesla exploiting XLL in different ways for initial payload delivery. A more in-depth look at the Dridex infection chain follows. Threat actors behind Dridex ...
- Protecting Android users from 0-Day attacks
May 19, 2022
To protect our users, Google’s Threat Analysis Group (TAG) routinely hunts for 0-day vulnerabilities exploited in-the-wild. In 2021, we reported nine 0-days affecting Chrome, Android, Apple and Microsoft, leading to patches to protect users from these attacks. This blog is a follow up to our July 2021 post on four 0-day vulnerabilities we discovered in 2021, ...