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Hack history / Monthly reports / 2025-03

Crypto hacks and thefts, March 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
$78.1M
35 thefts
vs the month before
−96%
−96% ($2.23B)
vs a year earlier
−62%
−62% ($206.6M)

Largest thefts

How attackers got in

Other 5$47.8M
Smart contract bug 19$20.2M
Keys, accounts and infrastructure 5$8.9M
Price, oracle and governance 4$752K
Insiders: rug pulls, frauds, collapses 2$384K

By chain

Bitcoin 1$46M
Ethereum 12$29.5M
Arbitrum 1$13M
zkSync Era 1$902K
Sonic 1$700K
BNB Chain 9$455K
Fuse 1$322K
Linea 1$145K

By target

not stated 20$48.1M
DeFi protocol 13$29.9M
Token 2$85K

Collapses and frauds, counted apart

1 cases, $7M.

Cite this pageSwanBluechip, "Crypto hacks and thefts, March 2025", Crypto hack history, https://swan-hack-tracker.pages.dev/history/m/2025-03/ (data as of 2026-10-31).
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