Your Code Security Scanning Is Not Enough

In March 2017, over 140 million people's sensitive information was stolen from Equifax company servers. How did it happen? 

Equifax was using the Apache Struts framework to run a number of its websites. In March 2017 a security vulnerability (CVE-2017-5638) was discovered in Apache Struts and on March 7 Apache has released a security patch fixing the aforementioned vulnerability.