The hacker seems to have a pretty good sense of humor, and also, oddly, a sense of respect for the Foxconn–the prank can only be found at a separate page, rather than laid over a landing page where more people would see it. The translation, courtesy of Shanghaiist:
Foxconn — We’re Hiring
Are you feeling down today? Do you feel like not living anymore? Do you want to know what it feels like to jump down from China’s model suicide jumping facility? Foxconn provides you the perfect environment to jump. All the many reasons to jump here have ensured at least one jump per week. Comprehensive press coverage guaranteed. to ensure your name travels ten thousand miles. What are you waiting for? Pick up your phone now and join Foxconn.
Be the kickass twelfth jumper. You can do it.
Hiring hotline: 514514514
Shanghaiist also notes that “514,” the number used as the “hiring hotline,” sounds like the phrase for “I want to die” in Chinese. Excellent/sad prank!