Threat groups deployed web shells in 35% of incidents during Q4 2024. That’s more than triple the rate of the previous quarter. Once it’s on a compromised web server, a web shell gives attackers long-term persistence, the ability to move laterally, and direct access to sensitive data. Let’s dissect a classic PHP web shell to […] The post What is a Web Shell? Here’s Everything You Need to Know appeared first on CybelAngel.