India Arrests Darwin Labs Co-Founder Over GainBitcoin Scam Involving 790 Million USD: CryptoDailyInk

Ayush Varshney, the CTO and co-founder of Darwin Labs, was apprehended at Mumbai airport while attempting to flee the country, marking a major escalation in the long-running probe into the GainBitcoin Ponzi scheme. The investigation, spearheaded by India’s Central Bureau of Investigation (CBI), targets the technological architects behind a massive fraud that siphoned roughly $790 million from 8,000 unsuspecting investors.

Who is Ayush Varshney and what was his role in GainBitcoin?

While the scheme’s mastermind, Amit Bhardwaj, passed away in 2022, investigators have turned their focus to the "engine room" of the fraud. According to the CBI, Darwin Labs provided the critical infrastructure that allowed the scam to scale. Varshney and his co-founders, Sahil Baghla and Nikunj Jain, were allegedly responsible for building the digital plumbing that gave the operation a veneer of legitimacy.

Key components developed by the team included:

• The GainBitcoin Investor Portal: The primary interface for user deposits.
• GBMiners.com: A cloud-mining pool that served as the bait for new capital.
• MCAP Token: An ERC-20 utility token used to dump worthless assets on investors when Bitcoin payouts stalled.
• Payment Gateways & Wallets: Custom tools designed to manage the flow of misappropriated funds.

This level of technical sophistication is a recurring theme in major crypto frauds, similar to how DOJ Probes Iran Alleged Use of Binance to Evade US Sanctions Amid Legal Scrutiny: CryptoDailyInk highlight how infrastructure can be weaponized for illicit ends. For a broader look at how institutional-grade infrastructure is being built for legitimate purposes, see Foundry Launches Institutional Zcash Mining Pool to Target Regulated Infrastructure: Crypt.

How did the GainBitcoin scheme collapse?

The operation functioned on a classic multi-level marketing (MLM) model. Investors were promised a staggering 10% monthly return in Bitcoin for up to 18 months. When the influx of new capital slowed, the platform executed a classic "bait-and-switch": they stopped paying out in BTC and forced users to accept the company’s native MCAP token, which lacked liquidity and intrinsic market value.