Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Hacker Hits California University Computer  SAN FRANCISCO (Reuters) - A computer hacker accessed names  and Social Security numbers of about 1.4 million Californians  after breaking into a University of California, Berkeley,  computer system in perhaps the worst attack of its kind ever  suffered by the school, officials said on Tuesday.

Sci/Tech