URGENT: If you have a Coldcard, move funds off as soon as possible. Seeds generated on firmware since 4.0.0 have critically weak entropy and attackers are sweeping coins now. Do not wait. If you generated a seed on affected firmware, you must move funds to a fresh seed on unaffected hardware immediately. You may have slightly more time if you added a passphrase or sufficient dice rolls. I would not risk it and still move funds as soon as possible. Running your own node protects your privacy and verification — it does NOT protect you if your keys were weak at generation. A node can't fix a compromised seed. Cold storage security starts at key generation, not just at broadcast.
MYNODEShare
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