On Tuesday, news about a malicious attack at Qihoo 360, a Chinese Internet security service provider , went viral on Weibo, one of the country’s most popular social media outlets. A picture of a man being escorted out of the gate with Qihoo 360’s logo in the background was circulated on the Internet on Tuesday. According to local media outlet Sina Tech, the man is a customer of 360 Digital Tech, a subsidiary of Qihoo 360, but the story has not been officially confirmed. Qihoo 360 subsequently responded: “An employee was injured by an outsider this morning in our office...