- New ERMAC 2.0 Android malware steals accounts, wallets from 467 apps
May 26, 2022
The ERMAC Android banking trojan has released version 2.0, increasing the number of applications targeted from 378 to 467, covering a much wider range of apps to steal account credentials and crypto wallets. The goal of the trojan is to send stolen login credentials to threat actors, who then use them to take control of other ...
- New Linux-Based Ransomware Cheerscrypt Targets ESXi Devices
May 25, 2022
Tremd Micro researchers recently observed multiple Linux-based ransomware detections that malicious actors launched to target VMware ESXi servers, a bare-metal hypervisor for creating and running several virtual machines (VMs) that share the same hard drive storage. Trend Micro encountered Cheerscrypt, a new ransomware family, that has been targeting a customer’s ESXi server used to manage ...
- Millions of people’s info stolen from MGM Resorts dumped on Telegram for free
May 25, 2022
Miscreants have dumped on Telegram more than 142 million customer records stolen from MGM Resorts, exposing names, postal and email addresses, phone numbers, and dates of birth for any would-be identity thief. The vpnMentor research team stumbled upon the files, which totaled 8.7 GB of data, on the messaging platform earlier this week, and noted that ...
- GM credential stuffing attack exposed car owners’ personal info
May 24, 2022
US car manufacturer GM disclosed that it was the victim of a credential stuffing attack last month that exposed some customers’ information and allowed hackers to redeem rewards points for gift cards. General Motors operates an online platform to help owners of Chevrolet, Buick, GMC, and Cadillac vehicles manage their bills, services, and redeem rewards points. Car ...
- Anatomy of a DDoS amplification attack
May 23, 2022
Amplification attacks are one of the most common distributed denial of service (DDoS) attack vectors. These attacks are typically categorized as flooding or volumetric attacks, where the attacker succeeds in generating more traffic than the target can process, resulting in exhausting its resources due to the amount of traffic it receives. In this blog, we start ...
- Ransomware attack exposes data of 500,000 Chicago students
May 21, 2022
The Chicago Public Schools has suffered a massive data breach that exposed the data of almost 500,000 students and 60,000 employee after their vendor, Battelle for Kids, suffered a ransomware attack in December. Ohio-based Battelle for Kids is a not-for-profit educational organization that analyzes student data shared by public school systems to design instructional models and ...
- 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 ...