I'm looking for a tool that could monitor externally my forums for new threads in a certain subsections .

If it could also alert me only for threads that contain the word "Dispute" or "Fraud" it would be totally awesome.

The only qualified mod i had for this has decided to go fishing and I'll need to do this myself for a few months . Having alerts pop up in my e-mail or desktop every time things go ugly would save me a lot of time .

Any help would be greatly appreciated