MedusaLocker's New Attack: GlobeImposter 2.0 Ransomware Spreading Through RDP - Here's How to Protect Your Business

The MedusaLocker ransomware has been distributing a new variant of GlobeImposter ransomware via Remote Desktop Protocol (RDP). According to cybersecurity researchers, the new variant, called GlobeImposter 2.0, uses a different file extension and ransom note than its predecessor, making it more difficult to detect and recover from.
RDP is a common tool used by businesses to allow remote access to their systems. However, it is also a popular attack vector for cybercriminals. In this case, the attackers are using brute-force attacks to gain access to RDP connections and then installing the GlobeImposter 2.0 ransomware on the compromised systems.
Once installed, the ransomware encrypts the victim's files and demands a ransom payment in exchange for the decryption key. The attackers typically request payment in cryptocurrency, making it difficult to trace and recover the funds. In some cases, even if the ransom is paid, the attackers may not provide the decryption key, leaving the victim with no way to recover their files.
To protect against this type of attack, it is essential to ensure that RDP connections are properly secured. This includes using strong passwords, limiting access to RDP connections, and monitoring for suspicious activity. It is also recommended to have regular backups of critical files so that they can be restored in the event of a ransomware attack.
In addition to securing RDP connections, businesses can also use specialized security tools to detect and prevent ransomware attacks. These tools can monitor network traffic and detect when a device is communicating with a known ransomware command-and-control server. Some of these tools can even automatically block the attacker's IP address, preventing them from accessing the system in the future.
Another approach to preventing ransomware attacks is to provide regular security training to employees. Many ransomware attacks are successful due to human error, such as clicking on a phishing email or downloading a malicious attachment. By educating employees on the dangers of these types of attacks and how to avoid them, businesses can reduce their risk of falling victim to ransomware.
In conclusion, the MedusaLocker ransomware's distribution of the new GlobeImposter 2.0 variant via RDP highlights the importance of securing remote access connections. By following security best practices, such as using strong passwords and limiting access, and using specialized security tools, businesses can protect themselves from ransomware attacks. Additionally, providing regular security training to employees can also help reduce the risk of human error leading to a successful attack.