OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app
OneKey said it reproduced an exploit against an older version of the Ledger app in its lab environment, which Ledger fixed in its Ethereum app 1.22.2, with no user funds lost.
What happened
OneKey said it reproduced an exploit against an older version of the Ledger app in its lab environment, which Ledger fixed in its Ethereum app 1.22.2, with no user funds lost.
Why it matters
The incident may affect operational continuity, asset safety or trust around Ethereum. Watch for verified scope and remediation.
Affected entities
Ethereum · ETHNeutral
View evidence
1 reports · 1 original report · 1 independent
- CointelegraphPrimary source · Supports · EN · 100%OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app ↗
Claims
- OneKey reproduces transaction replacement attack on outdated Ledger Ethereum app Observed
Conflicts
No material conflict detected in the available evidence.
Timeline
- First reported
- Unverified · 85/60%
Market move following event
ETH · 15 min-0.15%
ETH · 1 h+0.10%
ETH · 4 h+0.35%
ETH · 24 h+0.17%
Score explanation
Confidence · formula confidence-2.1.0
Source trust63
Independent corroboration51
Primary evidence35
Claim consistency82
Extraction confidence82
Attribution quality90
Impact · formula impact-2.1.0
Event magnitude96
Market relevance74
Entity significance94
Market breadth54
Novelty68
Urgency95
Ranking · formula rank-1.0.0
Confidence factor0.82
Freshness factor0.9979
Breaking bonus8