Source: https://code.google.com/p/minify

"News 2013-07-23 Minify 2.1.7 is released in response to a serious vulnerability
discovered in all previous versions. You are strongly urged to follow the
instructions in the report to secure your installation, and to upgrade to Minify
2.1.7."

According to the help text the Minify module 0.9.5 still uses Minify 2.1.5 and
that makes the websites using it prone to hacks! Please update the module.

Thanks, Rolf