For any American's or Canadian's affected by the #ColdCard attack I've assessed the tax implications for you at a high level.

Cold Card Hack - The Tax Implications

An Accountant's Assessment for Canadians and Americans Affected

Reports are preliminary. If you have an Mk4/5/Q might be worth looking into this and migrating off single sig as a precaution. I know I did. #coldcard

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Zero-Knowledge Goof❄️ (@LLFOURN) on X

MK4s are vulenerable but are millions of times harder to steal from. MK3s can be stolen from a decent laptop, mk4,5s and Q would need much more com...

COINKITE Blog

Technical Deep Dive into the Entropy Issue

Technical Deep Dive into the Entropy Issue