Leaderboard
28All-time rank
BitGrail
Feb 12, 2018
$170M
Lost
$170M
Recovered
$0
Net loss
$170M
Unrecovered0% recovered
On February 9-12, 2018, BitGrail exchange suffered a massive breach affecting 17M Nano coins (~$170M). The exploit involved a flaw in the withdrawal mechanism that allowed repeated withdrawals of the same funds.
5M+ Nano.
- Target
- CEX
- Classification
- Access Control
- Technique
- Improper Access Control
- Attribution
- Unknown
- Chains
Nano
Event timeline
- Feb 12, 2018Exploit executed — $170M drained via improper access control
- Attributed to Unknown
- Recovery status Unrecovered 0%