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New Bitcoin addresses jump as Coldcard exploit pushes users to move funds

The number of new Bitcoin addresses climbed from 260,000 to 330,000, a sharp break from the decline that has held for most of the year.

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cryptobriefing.com

theblock.co

decrypt.co

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AI · summaries

theblock.coStai leggendo3 g fa

New Bitcoin addresses jump as Coldcard exploit pushes users to move funds

Coldcard hardware wallet users lost ~$116M due to a 2021 firmware RNG bug, spurring wallet migrations. The exploit reveals implementation risk in self-custody, forcing managers to reconsider the tradeoff between decentralization and security when evaluating wallet strategies.

originale

cryptobriefing.com1 h fa

Coldcard wallet exploit leads to theft of over 1,778 Bitcoin worth $112M

Coldcard firmware bug (2021) replaced hardware RNG with predictable PRNG; thieves stole 1,778 BTC ($112M) starting July 30. Firmware-level breach undermines self-custody security—users must regenerate seeds on patched firmware, exposing vendor gaps in RNG validation and patch response time.

Timeline cronologica

domenica 9 agosto 2026·cryptobriefing.com
Santiment reports 2.27M new Bitcoin wallets amid Coldcard custody concerns
Santiment data shows 2.27M new Bitcoin wallets created in one week as Coldcard security issues spark rapid custody rotations across the network.
martedì 11 agosto 2026·theblock.co
New Bitcoin addresses jump as Coldcard exploit pushes users to move funds
The number of new Bitcoin addresses climbed from 260,000 to 330,000, a sharp break from the decline that has held for most of the year.

New Bitcoin addresses jump as Coldcard exploit pushes users to move funds

Confronto fonti

New Bitcoin addresses jump as Coldcard exploit pushes users to move funds

Coldcard wallet exploit leads to theft of over 1,778 Bitcoin worth $112M

Timeline cronologica

Santiment reports 2.27M new Bitcoin wallets amid Coldcard custody concerns

New Bitcoin addresses jump as Coldcard exploit pushes users to move funds

After Coldcard Was Hacked, $15 Billion in Bitcoin Moved to Safety - Decrypt

After Coldcard Was Hacked, $15 Billion in Bitcoin Moved to Safety - Decrypt

Coldcard wallet exploit leads to theft of over 1,778 Bitcoin worth $112M