A group broke into the North Korean embassy in Madrid, Spain, and stole several mobile telephones and digital storage devices.

On 22 February 2019 at the Embassy of North Korea in Madrid, the political group Free Joseon, which is opposed to the incumbent Kim Jong Un regime of North Korea, is alleged by Spanish and American authorities to have attacked and raided the embassy, while the group maintains that they were invited in to facilitate a high-level defection. A group of individuals stole mobile telephones, two USB flash drives and a hard drive from the embassy and handed them to the Federal Bureau of Investigation (FBI) in the United States. The event took place after the Singapore summit between North Korea (DPRK) and the United States and prior to the approach of the Hanoi summit. As of early April 2019, one person had been arrested in connection with the incident and two international arrest warrants had been issued by the Spanish Audiencia Nacional. The suspected perpetrators are citizens of Mexico, the US and South Korea, although the latter two governments denied any connection with the incident.

Madrid is the capital and most populous municipality of Spain. It has almost 3.5 million inhabitants and a metropolitan area population of approximately 7 million. It is the second-largest city in the European Union (EU), second only to Berlin, Germany, and its metropolitan area is the second-largest in the EU. The municipality covers 604.3 km² (233.3 sq mi) geographical area. Madrid lies on the River Manzanares in the central part of the Iberian Peninsula at about 650 m (2,130 ft) above mean sea level. The capital city of both Spain and the surrounding autonomous community of Madrid, it is also the political, economic, and cultural centre of the country.