Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Hackers from China have infiltrated the computer systems of the Wall Street Journal (WSJ), in the second reported attack on a major US news outlet.

Wall Street Journal 'also victim of China hacking attack'