A critical security warning has been issued regarding potential theft of VPN credentials. Threat actors are distributing a trojanized version of the NetExtender VPN client, which is designed to steal login information.
Organizations and individuals using this specific VPN client should be aware of this significant threat. The compromised client, if downloaded from unofficial or third-party sources, can silently capture usernames and passwords used to connect to the VPN. This stolen data can then be used by attackers to gain unauthorized access to internal networks and sensitive resources.
It is imperative that users immediately check their systems. If the NetExtender client was installed from anywhere other than the official vendor website, there is a risk it could be the malicious version. Recommended actions include thoroughly scanning affected systems for malware, reviewing security logs for suspicious activity, and promptly uninstalling any potentially compromised client installations.
To ensure continued security, users must only download and install the NetExtender client from the official, legitimate source. This ensures you receive the verified and secure version of the software, protecting your VPN logins and your network integrity from this specific attack vector. Staying vigilant and adhering to best security practices is essential in mitigating such evolving threats.
Source: https://www.bleepingcomputer.com/news/security/sonicwall-warns-of-trojanized-netextender-stealing-vpn-logins/
