[Analysis Suggests LuBian Hack May Involve U.S. Government, BTC Recovery Linked to Private Key Vulnerability] Arkham analyst Emmett Galic claims that the U.S. government may be involved in the LuBian mining pool hack, having seized 127,271 BTC (approximately $14 billion). Crypto investigator ZachXBT pointed out that these addresses were exposed to private key vulnerabilities two years ago.