Today I received this Email:
Today i found some critical files on your web application which may lead to exploitation if the attacker will get such files.
you should remove such files from public view.
this files are containing sensitive data as well as source codes.
here are the links of all the sensitive files :
http://moodle.org/package.json
http://moodle.org/phpunit.xml.dist
http://moodle.org/Gruntfile.js
http://moodle.org/composer.lock
http://moodle.org/.eslintignore
kindly fix them ASAP!!
(I replaced my Moodle domain with moodle.org)