I got a bunch of data files couple of days back. The data is collected from a simulator processed with real traces. Details of the simulator will be updated shortly after I get to talk to my fellow labmate whose project has been assigned to me. I am pretty excited with the data as it looks pretty huge and I am not a data-mining person. 
The data is about vehicle traces. Vehicles' connections and IDs are listed over time instants. I need to now analyze this data to find the outlier vehicles faking IDs which will help detect sybil attack. Reading from platoon dispersion in urban areas, this sounds like an interesting technique. Will post the progress and results time-to-time once I get started with the analysis on Weka.