crypto140 millionColdcard flaw: $140 million lost after a $38 million heist

Coldcard flaw: $140 million lost after a $38 million heist

A flaw in Coldcard wallets has led to estimated losses of $140 million.

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38 million

The fact

Discovered on July 30, 2026, it initially caused a $38 million theft before worsening.

Users and crypto exchanges are urged to update their devices.

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Auto-synthesis from 1 media source · identified on August 30, 2026