Dogecoin Contributor Issues Critical Warning to Coldcard Wallet Users

U.Today··Read original
3▲0 ▼1Impact / 5
Summary · why it matters

Vocal Dogecoin community member Mishaboar issued an important alert to crypto holders following a major security breach of Coldcard, a popular Bitcoin-only hardware wallet. The warning, shared in a recent X post, comes as urgent safety steps are now necessitated for users of the device. Details of the breach and the recommended actions were not immediately specified in the alert.

Impact on assets 1

Others▼ · 1 stocks
Bitcoin
BTC-USD
▼ NegativeRegulationrelevance

Security breach of Coldcard wallet raises concerns for Bitcoin holders, potentially affecting trust in Bitcoin storage.

© 2026 MarketIVNews