Hack history / Monthly reports / 2025-06
Crypto hacks and thefts, June 2025
Thefts are hacks, exploits, phishing, scams and rug pulls, in dollars at the time. A single source for $500M or more waits for a second source before it counts.
Taken
$168.9M
38 thefts
vs the month before
−33%
−33% ($252.3M)
vs a year earlier
−5%
−5% ($178.1M)
Largest thefts
Nobitex 18 · Malware$90MSelf Chain fires founder after $50 million scam allegations 23 · Scam$50MResupply 26 · Donation Attack$9.6MALEX 06 · Caller Impersonation$8.4MNew York scammer "daytwo" steals $4 million from Coinbase users, blows most of it gambling 23 · Scam$4MForceBridge 02 · Improper Access Control$3.9MMEV Bot 25 · Contract Vulnerability$2MSilo Finance 25 · Missing Input Validation$546KHacken Token 20 · Private Key Compromised$250KBankroll Network 18 · Arithmetic Error$65K
How attackers got in
Phishing and scams 3$144M
Smart contract bug 21$24.6M
Keys, accounts and infrastructure 9$272K
Other 1$16K
Price, oracle and governance 4$13K
By chain
Ethereum 12$100.3M
BNB Chain 15$92.2M
Arbitrum 2$90M
Tron 1$90M
Avalanche 1$90M
Polygon 1$90M
Bitcoin 1$90M
not stated 11$54.3M
By target
Centralized exchange 1$90M
not stated 29$56.2M
DeFi protocol 7$22.5M
Other 1$250K
Collapses and frauds, counted apart
1 cases, $0.
Cite this page
SwanBluechip, "Crypto hacks and thefts, June 2025", Crypto hack history, https://swan-hack-tracker.pages.dev/history/m/2025-06/ (data as of 2026-11-01).