Monitoring
Dashboard/Crypto Hacks/BigONE
HIGHBitcoin, BSC, Ethereum, Solana, TRON·Supply Chain Attack·#101 all-time

BigONE

$27.0M stolenWednesday, July 16, 2025 · 397 days ago

Corpus updated 2026-08-17

Situation Summary

7/16/2025 — EXPLOIT DETECTED

$27.0M drained from BigONE on Bitcoin, BSC, Ethereum, Solana, TRON.

TECHNIQUE: SUPPLY CHAIN ATTACK

Social Reactions

@ZachXBT coverage

On-chain investigator · Often first to report

View on 𝕏 →

Community discussion

Live search for “BigONEhack” on 𝕏

View on 𝕏 →

DefiLlama incident data

Full database of DeFi hacks and exploits

View →

Related — Supply Chain Attack Exploits

Trust Wallet Wallet
12/25/2025$8.5M
Atomic Wallet
6/3/2023$100.0M
1inch Swap
10/31/2024$723K
Ledger Connect Kit
12/14/2023$484K
Gate
11/7/2018$0

Nearby in the record

Incidents recorded immediately before and after this one.

Arcadia V2
7/15/2025$2.5M
CoinDCX
7/19/2025$44.2M
Kinto Bridge
7/10/2025$1.6M
Stepp2p
7/20/2025$43K
GMX V1 Perps
7/9/2025$42.0M
WOO X
7/24/2025$14.0M
← All incidents

Data: DefiLlama · Monitoring Room

Source: DefiLlama · 1221 recorded incidents · data as of 2026-08-17 01:04 UTC