Magento released a security patch yesterday (Tuesday July 7, 2015) named SUPEE-6285 that addresses a number of security related issues in Magento. Details on what the patch covers may be found at:
http://merch.docs.magento.com/ce/user_guide/Magento_Community_Edition_User_Guide.html#magento/patch-releases-2015.html
As part of our fully managed service (we apply all security patches automatically), we have applied this security patch to all Magento stores we host. You may verify your store is patched by viewing the contents of the file:
www/app/etc/applied.patches.list
If you have any questions, or notice any issues as a result of this patch, please let us know.
- LexiConn Support