Attackers exploit Citrix NetScaler CVE-2026-88771 to deploy web shells and attempt theft of configuration data.

The National Security Agency (NSA) and Australian Signals Directorate released an advisory urging organizations to be alert for common web shell and malware potentially found on web-facing and ...

Web shells are malicious scripts that are uploaded to target systems (usually web servers) to enable attackers to control it remotely. In affect, they create a backdoor into the target system. The ...

As long as computers have been around, there have been hackers who have progressively improved and become sneakier at exploiting them. Last year, Microsoft used Microsoft 365 Defender data to find ...

The HHS Health Sector Cybersecurity Coordination Center warned the healthcare sector about Godzilla web shell, a backdoor that researchers believe Chinese state cyberthreat actors have used to ...

Attackers often use web shells to mimic legitimate files and compromise web servers. These best practices will lower your risk. One tool that bad guys use to go after your web servers is a web shell.

Cybersecurity firms say attackers exploited the Citrix NetScaler CVE-2026-88772 zero-day to deploy custom web shells and tunneling malware, gain root access, steal credentials, and spread into ...