Security News
Kali Linux is a specialized Linux distribution developed by Offensive Security, designed for experienced Linux users who need a customized platform for penetration testing. Kali Linux also comes with several hundred specialized tools for carrying out penetration testing, security research, computer forensics, reverse engineering, vulnerability management, and red team testing.
Webinar Linux has come a long way from the early days of 1991 when the Linux kernel grew out of a student project. Today, it has arguably progressed to be the standard operating system for developing and running workloads in the cloud.
OldGremlin, one of the few ransomware groups attacking Russian corporate networks, has expanded its toolkit with file-encrypting malware for Linux machines. Group-IB researchers have been tracking OldGremlin and their tactics, techniques, and procedures since the first attacks attributed to the group in March 2020.
New Alchimist attack framework hits Windows, Linux and Mac. During initialization, all its content is placed in hard coded folders, namely /tmp/Res for the web interface, HTML files and more folders, and /tmp/Res/Payload for its payloads for Windows and Linux operating systems.
A previously undocumented command-and-control framework dubbed Alchimist is likely being used in the wild to target Windows, macOS, and Linux systems. "Alchimist C2 has a web interface written in Simplified Chinese and can generate a configured payload, establish remote sessions, deploy payload to the remote machines, capture screenshots, perform remote shellcode execution, and run arbitrary commands," Cisco Talos said in a report shared with The Hacker News.
Cybersecurity researchers have discovered a new attack and C2 framework called 'Alchimist,' which appears to be actively used in attacks targeting Windows, Linux, and macOS systems. Alchimist offers a web-based interface using the Simplified Chinese language, and it's very similar to Manjusaka, a recently-emerged post-exploitation attack framework growing popular among Chinese hackers.
Kali Linux is a specialized Linux distribution developed by Offensive Security, designed for experienced Linux users who need a customized platform for penetration testing. Kali Linux also comes with several hundred specialized tools for carrying out penetration testing, security research, computer forensics, reverse engineering, vulnerability management, and red team testing.
Linux users have reported seeing weird white flashes and rapid blinking on their Intel laptop displays after upgrading to Linux kernel version 5.19.12, leading to warnings that the bug may damage displays. Besides being a visual annoyance, the unexpected screen flickering prevents users from doing anything on their systems, and Intel Linux kernel engineer Ville Syrjäl warns that it could also damage the display.
The recently discovered Linux-Based ransomware strain known as Cheerscrypt has been attributed to a Chinese cyber espionage group known for operating short-lived ransomware schemes. "This reinforces claims that the 'Emperor Dragonfly' ransomware operators are based in China."
A quickly expanding botnet called Chaos is targeting and infecting Windows and Linux devices to use them for cryptomining and launching DDoS attacks. Even though it mainly propagates by attacking devices unpatched against various security vulnerabilities and SSH brute-forcing, Chaos will also use stolen SSH keys to hijack more devices.