CRITICALBitcoin·Weak Key Generation·#36 all-time
COLDCARD
$116.0M stolenFriday, July 31, 2026 · 51 days ago
Corpus updated 2026-09-20
Situation Summary
7/31/2026 — EXPLOIT DETECTED
$116.0M drained from COLDCARD on Bitcoin.
TECHNIQUE: WEAK KEY GENERATION
Social Reactions
Related — Weak Key Generation Exploits
Nearby in the record
Source: DefiLlama · 1272 recorded incidents · data as of 2026-09-20 11:36 UTC