Hey guys,
Thanks again for all of your responses.
Just to clarify - I work for BBC Newsnight.
I have set up an account on Threema, which is a totally anonymous means of contacting me, for those who are nervous regarding contacting me via email. You can speak with me on there under total anonymity.
All you need to do is go to the apple app store and download Threema.
My user ID is: N6C3R3ES.
FYI:
https://www.eff.org/node/82654
Many thanks,
Orla