Dasl Yoon conducted the device examination alongside a former North Korean soldier

A look inside the device reveals familiar smartphone functions, the Journal reported. “Dig a little deeper and it becomes clear that the regime can monitor everything you type and watch,” the Journal’s account states.

Yoon covers politics, diplomacy and security on the Korean Peninsula for the Journal, with a focus on North Korea’s weapons programs and the country’s cybertheft operations that fund the state. She was a finalist for the 2025 Livingston Awards, and shared in the Overseas Press Club’s Hal Boyle Award for the team entry “The Russian Way of War,” which tracked the deployment of North Korean troops to Russia.

Chia, who produced the accompanying video, creates video content for the Journal covering news and feature stories across the Asia-Pacific region. She previously worked as an entertainment producer with NBCUniversal, a broadcast producer with CNA, and a producer-presenter with OGS and The Straits Times.