On April 2, according to Cointelegraph, the latest report of the Google Threat Intelligence Group (GTIG) showed that IT technicians associated with North Korea are expanding penetration targets to blockchain companies outside the United States. As regulatory scrutiny in the United States intensifies, these technical spies have infiltrated the British cryptocurrency project. The report pointed out that although the United States remains the main target, increasingly stringent employment reviews have forced North Korean IT personnel to turn to non-U.S. companies to seek employment. These people build a global operating network by forging identities, and their penetration covers traditional network development and blockchain applications such as Solana and Anchor smart contracts.