“Quadriga’s inventory of cryptocurrency has become unavailable and some of it may be lost," the founder's widow said in documents obtained by CoinDesk.
The QuadrigaCX exchange says it's been "attempting to locate" its crypto reserves, unsuccessfully.
Canadian crypto exchange QuadrigaCX, whose customers have been unable to withdraw funds for months, has been inaccessible for several hours.
QuadrigaCX users' concerns were compounded by the exchange's announcement that its CEO had died more than a month earlier.
A Canadian judge ruled that CIBC, which froze some $26 million CAD claimed by QuadrigaCX, must transfer the funds under dispute to the court.
QuadrigaCX is waiting on a judge's decision after the Canadian Imperial Bank of Commerce froze CA$28 million in multiple bank accounts.
A Canada-based digital currency exchange is out as much as $14m worth of the cryptocurrency ether.