After the massive tax evasion of GST by cryptocurrency service provider WazirX, the Directorate General of GST Intelligence has come down heavily on cryptocurrency exchanges operating in the country, said sources. "Around half a dozen offices of cryptocurrency service providers have been searched and massive Goods and Service Tax (GST) evasion has been detected by DGGI," sources told ANI. Crypto wallet and exchange are platforms where merchants and consumers can transact with digital assets like bitcoin, ethereum, ripple, etc.