>"India’s Narcotics Control Bureau has arrested a Mumbai resident known as “crypto king,” who allegedly used bitcoin to buy dark web narcotics." "crypto king may have used Indian cryptocurrency exchange Wazirx to facilitate his drug purchases, the exchange issued a statement clarifying that he is not its user. Wazirx tweeted: “On June 11, 2021, Wazirx had received an email from the NCB enquiring about the said accused and his trading activity on Wazirx. Upon checking our records, we identified that the accused is not a Wazirx user, and we communicated the same to the authorities on June 12, 2021.” "