Security Minister Dan Jarvis informed the House of Commons that MI5 has issued a serious espionage alert regarding Chinese intelligence activities targeting British parliamentarians.MI5 identified Amanda Qiu and Shirly Shen, undercover agents for the Chinese Ministry of State Security, who have been targeting MPs and advisers through platforms like LinkedIn.The UK plans to invest £170 million in encrypted technology for civil servants and tighten political donation standards to strengthen national security, amid growing concerns over Chinese influence.