You have to love ‘security’ tools that allow you to enter any domain / website, and start spamming the website without any decent confirmation that the specific website is under control of the person who is performing the scan.
One of these tools, apparently, is Acunetix’s Web Vulnerability Scanner. It started hitting our servers with requests, and posting constantly to our contact & registration forms.
If such a ‘security’ company cannot respect the resources and services of other companies, you have to wonder how reliable they are, let alone to do any decent form of security analysis.
The ‘attack’ was performed via servers located at Hetzner (German Hosting company).