Update 4/22/2014: An email was sent to Copy users regarding password security.
Update 4/18/2014: An email was sent to SignNow users regarding password security.
Update 4/18/2014: A tech alert was published regarding the Barracuda Firewall firmware. Click here to view the tech alert.
Update 4/12/2014: For more information about specific products and the Heartbleed vulnerability please see
Please check this page for any updates to other Barracuda products.