Attackers love web shells. Check out my latest post on @csoonline a 101 guide to what are webshells - https://www.csoonline.com/article/650335/webshells-why-an-old-tactic-is-still-relevant.html - #fortinet #FortiGuardLabs
I did a sit-down to answer in-depth questions around randsomware. Let me know what you think: https://www.fortinet.com/blog/industry-trends/ransomware-attack-types-and-protection-best-practices