North Korea stole more cryptocurrency assets in 2022 than in any other year and targeted the networks of foreign aerospace and defense companies, according to a currently confidential United Nations report seen by Reuters on Monday. The monitors have previously accused North Korea of using cyber attacks to help fund its nuclear and missile programs. "A higher value of cryptocurrency assets was stolen by DPRK actors in 2022 than in any previous year," the monitors wrote in their report - submitted to the 15-member council's North Korea sanctions committee on Friday - citing information from U.N. member states and cybersecurity firms.