We are always at the risk of new security vulnerability has been discovered and our websites being on the list of websites with vulnerable code. Drupal has a great core security team who perform security analysis on core and contributed modules. Once a security issue has been discovered, they are fixed and updates are issued. We at iCrencia take the security issue very seriously, we will update Drupal core and contributed modules as soon as a new security update is released. On top of that we take daily backup of all files and database so that in case of a compromise, we can go back to the backup copy.