Skip to content
ENTITY PROFILE / KNOWLEDGE GRAPH

Coldcard firmware vulnerability

RSS

Hacken identified the Coldcard firmware vulnerability with an estimated $115 million loss Coldcard hardware‑wallet firmware contained a flaw that allowed attackers to drain 594 BTC in 25 minutes on July 30, 2026.· Entity summary generated by Graphiti

RELATIONS
2Relations
CURRENT
0Current
EVENTS
0Events
REPORTS
2Source reports
KNOWLEDGE ATLAS0 entities · 0 relations
No public neighbors yet
Explore all published links of a node; previously discovered relations remain visible.

Relation timeline

BY VALID-FROM DATE
  1. Coldcard firmware vulnerabilityDRAINEDBitcoin

    Coldcard hardware‑wallet firmware contained a flaw that allowed attackers to drain 594 BTC in 25 minutes on July 30, 2026.

    Ended 2026-10-181 sourceBitcoin
  2. HackenIDENTIFIEDColdcard firmware vulnerability

    Hacken identified the Coldcard firmware vulnerability with an estimated $115 million loss

    Ended 2026-10-181 sourceHacken

Relations are facts Graphiti extracted from reports, not verbatim quotes. An end date means later reporting showed the relation no longer holds.

Source reports 2