Old versions of BreezingForms have a major security vulnerability. Please upgrade to 1.7.5 or 1.8.4 as stated in our security update blog. https://crosstec.de/en/blog/entry/15-breezingforms-security-update.html
Read more https://vel.joomla.org/resolved/1103-breezing-forms-pre-1-7-5-or-1-8-4.html
