The coin that could wreck crypto

Cryptocurrency prices are plummeting. A so-called stablecoin lost all its value in a matter of days. A newfangled crypto bank halted withdrawals. And investors have been plunged into financial ruin.

Now the crypto industry is grappling with an even grimmer prospect: The worst may be yet to come.

Concern is mounting over another potential vulnerability in the crypto market: Tether, a company whose namesake currency is a linchpin of crypto trading worldwide. Long one of the most scrutinized companies in the industry, Tether is facing heightened pressure from regulators, investors, economists and growing legions of skeptics, who argue it could be another domino to fall in an even bigger crash.