Company A is a equipment manufacture, I worked for them as the sales and process engineer, in last April, I resigned and joined Company B who is a user of Company A, in 2007, due to the poor business support from Company A, Company B terminated the purchase agreement with Company A. Last week, Company A launched a lawsuit against Company B and I, they declared that Company B hired me to steal the technology from Company A. The attorney of Company B has taken over this case. Off course I never help Company B to steal the technology, and the old employment signed with Company A has no any clause or time to limit my working in Company B. However this is the first time I was sued, I would like to know how should I do? do I need to hire a attorney also?