https://www.theguardian.com/technology/2023/mar/11/usd-coin-depeg-silicon-valley-bank-collapse

The stablecoin fell as low as $0.87 as Circle broke the news that its reserves were at the collapsed lender

The value of the world’s fifth-biggest cryptocurrency, USD Coin (USDC), slumped to an all-time low on Saturday after Circle, the US firm behind the coin, revealed that $3.3bn of the reserves backing it were held at Silicon Valley Bank.