Hack history / Monthly reports / 2020-04
Crypto hacks and thefts, April 2020
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
$25.6M
6 thefts
vs the month before
+199%
+199% ($8.5M)
vs a year earlier
183×
183× ($140K)
Largest thefts
How attackers got in
Smart contract bug 5$25.6M
Other 1$0
By chain
Ethereum 3$25.2M
Bitcoin 1$248K
EOS 1$71K
not stated 1$0
By target
DeFi protocol 4$25.5M
not stated 2$71K
Cite this page
SwanBluechip, "Crypto hacks and thefts, April 2020", Crypto hack history, https://swan-hack-tracker.pages.dev/history/m/2020-04/ (data as of 2026-10-31).