It is of vital importance how we shall deal with the issue of trade secret thefts in the digital age to mitigate the loss suffered by industries and enterprises. Our government amended Trade Secret Law in 2013 to make theft of misappropriation of trade secret a crime, including conduct outside R.O.C. However, whether those measures can effectively mitigate theft or misappropriation of trade secret may need further review. In this paper, the strategy and legal actions taken to mitigate theft or misappropriation of trade secret by USA was introduced and compared to those taken by our government and thus the suggestions on protection of trade secrets was proposed.