MCAP $2.69T ▼ 4.92% 24H VOL $43.58T BTC.D 60.3% FEAR & GREED 53 Neutral BTC FEE 1 sat/vB BTC $80,734 ▼ 0.99% ETH $2,341 ▼ 3.13% USDT $0.9992 ▲ 0.01% BNB $706.50 ▼ 1.49% XRP $1.26 ▼ 3.11% USDC $0.9998 ▲ 0.00% SOL $100.77 ▼ 3.12% TRX $0.3315 ▼ 0.78% FIGR_HELOC $1.08 ▲ 4.38% ZEC $1,062 ▼ 8.23%

Security incidents

Hacks, exploits and protocol failures recorded by the desk, with the date, the reported amount where a source states one, and a link to the record.

Reported losses by year

  • 2026$20.5B
  • 2025$2.8B
  • 2024$1.7B
  • 2023$1.6B
  • 2022$3.6B
  • 2021$2.9B

Sums use only amounts a source stated. Incidents without a reported figure are excluded.

Clear
Recorded crypto security incidents
Incident Date Reported amount Status
Ronin Bridge: Validator Key Compromised 23 Mar 2022 $624.00m Reported
Cashio: Missing Input Validation 23 Mar 2022 $52.80m Reported
LI.FI: Token Approval Abuse 21 Mar 2022 $600.0k Reported
One Ring Finance: Improper Access Control 21 Mar 2022 $1.40m Reported
Umbrella Network: Improper Access Control 20 Mar 2022 $700.0k Reported
ApeCoin: Flashloan Governance Attack 17 Mar 2022 $820.0k Reported
DEUS Finance: Spot Price Manipulation 15 Mar 2022 $3.00m Reported
Agave: Reentrancy 15 Mar 2022 $5.50m Reported
Hundred Finance: Reentrancy 15 Mar 2022 $6.20m Reported
Paraluni Masterchef: Reentrancy 13 Mar 2022 $1.70m Reported
Fantasm Finance: Missing Input Validation 9 Mar 2022 $2.62m Reported
Bacon Protocol: Reentrancy 5 Mar 2022 $1.00m Reported
Treasure: Missing Input Validation 3 Mar 2022 $1.40m Reported
Flurry Finance: Incorrect Share Accounting 23 Feb 2022 $293.0k Reported
OpenSea: Phishing 20 Feb 2022 $2.00m Reported
Rigoblock: Improper Access Control 18 Feb 2022 $464.0k Reported
TopGoal: Hot Wallet Key Compromised 17 Feb 2022 $1.10m Reported
Build Finance: Malicious Proposal 15 Feb 2022 $470.0k Reported
Titano Finance: Backdoor Contract 14 Feb 2022 $1.95m Reported
IRA Financial / Gemini: API Key Compromised 12 Feb 2022 $36.00m Reported
Dego Finance: Deployer Key Compromised 10 Feb 2022 $10.00m Reported
Superfluid: Missing Input Validation 8 Feb 2022 $8.70m Reported
Meter: Missing Input Validation 6 Feb 2022 $7.70m Reported
KlaySwap: Frontend Compromise 3 Feb 2022 $1.90m Reported
Portal: Signature Verification Flaw 2 Feb 2022 $326.00m Recovered

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The files contain the recorded rows, including incidents without a reported amount.

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<iframe src="https://coindesk.cc/embed/incidents" width="360" height="320" title="CoinDesk security incidents" loading="lazy"></iframe>