We are experiencing a very bizarre sort of hijack on our domain www.lbps.co.uk .
It seems to render fine on desktop systems and on mobile devices over WIFI it also seems fine.
However when WIFI is disabled on the mobile devices the site instead redirects to a parkingcrew.net spam link page displaying mortgage info links. This bizarrely at present seems restricted to the UK.
After spending 4 days and sleepless nights over this (I'm not a huge tech expert) with our developers we are thinking that possibly there is a DNS issue or virus?
If anyone can help it would be hugely appreciated!