The Altcoin Vector #51

insights.glassnodePubblicato 2026-04-22Pubblicato ultima volta 2026-04-22

Introduzione

The Altcoin Vector #51 provides an executive summary for its content. The article is accessible to subscribers, who are prompted to log in to view the full issue.

Executive Summary

Domande pertinenti

QWhat is the title of the newsletter issue discussed in the article?

AThe title is The Altcoin Vector #51.

QWhat is the primary section of the article that is provided?

AThe primary section is the 'Executive Summary'.

QWhat call-to-action is presented to existing subscribers in the content?

AExisting subscribers are prompted to 'Log in'.

QWhat type of content does the <aside> tag with the class 'post-upgrade-cta' contain?

AIt contains a call-to-action for subscribers, asking them to log in.

QIs the full body of the article's main content provided in the text?

ANo, only the beginning of the article, including the Executive Summary and a subscriber call-to-action, is provided.

Letture associate

Coldcard Hardware Wallet Hacked: 594 Bitcoin Withdrawn in 25 Minutes

The Coldcard hardware wallet has been compromised, with hackers stealing approximately 594.5 Bitcoin (~$40 million) from 500 addresses in just 25 minutes. The root cause was a critical software bug, undetected for five years, which disabled the device's secure chip for generating true random numbers. This led to the creation of private keys based on predictable data like the processor's serial number, drastically reducing cryptographic security. The attackers exploited this offline by brute-forcing possible seed phrases, finding active addresses on the public ledger, and signing transactions. Initially, Coinkite (Coldcard's maker) claimed only older models were at risk but later admitted all devices running the compromised firmware were vulnerable. CEO Rodolphe Novak (NVK) apologized but ruled out financial compensation for affected users. To secure funds, owners must urgently update their firmware to specific safe versions, generate a completely new seed phrase on the updated device, and transfer all assets to new addresses created with that new seed. While a BIP-39 passphrase can help, it does not replace this migration process. Other Coinkite products like TAPSIGNER were not affected. This incident underscores that even specialized hardware requires rigorous, independent code audits, especially for cryptographic functions. It parallels past failures, like a 2006 OpenSSL bug in Debian, and raises questions about whether automated code analysis can ever fully replace human scrutiny in critical security areas.

cryptonews.ru6 min fa

Coldcard Hardware Wallet Hacked: 594 Bitcoin Withdrawn in 25 Minutes

cryptonews.ru6 min fa

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