China’s top intelligence agency has warned university students to be wary of lucrative job postings that may serve as covers for foreign espionage, as they begin searching for work ahead of a record graduation season. Offers such as earning 800 yuan (US$117) a day for remote data processing or research projects promising easy money could be “traps” to recruit students to illegally collect sensitive information for foreign intelligence agencies, the Ministry of State Security said. “Be wary of...