Definition: In this task, you're given a short article. Your job is to classify the article based on its category. Use the following classification labels, 0. World, 1. Sports, 2. Business, 3. Science or Technical. Label the text "0" if it contains information related to world. Label the text "1" if it contains information related to sports. Label the text "2" if it contains information related business. Label the text "3" if it contains science or technical related information. 
Input: Red Hat Users Under Phishing Attack (NewsFactor) NewsFactor - Red Hat (Nasdaq: RHAT), provider of Linux software and support, has issued a security alert to its customers. E-mails are circulating, says the company, that appear to come from Red Hat but actually are phishing hoaxes.
