In a major development in the long-running GainBitcoin Scam , the Central Bureau of Investigation  (CBI) has arrested Ayush Varshney , co-founder of Darwin Labs , for his alleged involvement in the multi-thousand-crore cryptocurrency fraud that affected investors across several parts of India. The arrest comes as part of an ongoing probe that the CBI is conducting following directions from the Supreme Court of India . The apex court, in its order dated December 13, 2023, had