Flash loan attacks have quietly drained USD 1.211 billion from DeFi platforms since 2020, yet mainstream retail conversations about yield almost entirely overlook the infrastructure risk they represent. As capital flows into on-chain lending vaults and liquidity pools, the question is whether the market has yet priced in the structural vulnerability these attacks expose.

The stablecoin market is dividing along functional lines, and the split is not a coincidence. Where USDT and USDC settle tells a more precise story about the shape of the crypto economy than price charts alone.

Tether's market cap has just reached an all-time high of USD 188 billion, even as Circle's USDC grew at a slower pace. The divergence is not random noise, it is a behavioral signal from Decentralized Finance (DeFi) users that has not yet received sufficient analytical attention.