Problematic Software
Sometimes, we find a piece of software which interferes with the operation of our sites, and this page is to name and shame that software.
Kaspersky Labs Antivirus
This antivirus software was found to be injecting invalid data into html contained in JSON requests, breaking the CasperVend site.
Norton Toolbar
This toolbar - for some reason - hides elements on our wiki, making it impossible to log-in.