My Joomla sites were hacked and I enlisted the services of SiteGuarding to clean them up and run scans. On a regular basis now I get security notifications that the Gantry cache size has changed eg.
High risk
Total: 2 file(s) [Some files can be hidden from report, filter is enabled]
/cache/Gantry/17d24429b853c05ef6f88bbc9015fbab-cache-Gantry-c329b7a6e2999633d5162c16f29920e4.php (Size is changed: was: 3026 bytes, now: 11948 bytes)
Is it normal for the cache to change without the Template being edited by me or is it a indication that a hack is being attempted? Should I be concerned?
My site details are:
PHP Version 5.6.29
Web Server Apache
Joomla! Version Joomla! 3.6.5 Stable [ Noether ] 1-December-2016 22:46 GMT
Joomla! Platform Version Joomla Platform 13.1.0 Stable [ Curiosity ] 24-Apr-2013 00:00 GMT
Gantry Starting Template for Joomla! v4.1.20\\