MCAP $2.80T ▼ 0.60% 24H VOL $89.3B BTC.D 59.2% FEAR & GREED 59 Greed BTC FEE 1 sat/vB BTC $82,591 ▲ 2.50% ETH $2,486 ▲ 3.00% USDT $0.9993 ▼ 0.00% BNB $739.59 ▲ 2.62% XRP $1.38 ▲ 4.14% USDC $0.9997 ▲ 0.01% SOL $109.55 ▲ 2.57% TRX $0.3324 ▼ 0.17% FIGR_HELOC $1.03 ▲ 2.68% ZEC $1,214 ▲ 7.68%

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$2.2B
  • 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
Zentra Finance: Rounding Error 9 Sep 2026 $140.0k Reported
Nomic: Unbacked Cross-Chain Mint 9 Sep 2026 $3.15m Reported
Cozy V2: Unknown 7 Sep 2026 $163.3k Reported
Liquid Network: Unbacked Cross-Chain Mint 6 Sep 2026 $320.00m Reported
Secured Finance Lending: Spot Price Manipulation 5 Sep 2026 $104.0k Reported
Notional V2: Arithmetic Error 4 Sep 2026 $1.73m Reported
Radix: Improper Access Control 31 Aug 2026 $1.25m Reported
Ankr: Unbacked Mint 31 Aug 2026 $410.0k Reported
Aquifer: Arbitrary External Call 31 Aug 2026 $2.47m Reported
Tectonic: Donation Attack 30 Aug 2026 $124.47m Reported
Balancer V1: Rounding Error 30 Aug 2026 $234.0k Reported
Fogo Foundation: Private Key Compromised 28 Aug 2026 $3.00m Reported
Avici: Withdrawal Logic Flaw 28 Aug 2026 $500.9k Reported
Virtue: Oracle Misconfiguration 28 Aug 2026 $894.5k Reported
Ajna V2: Liquidation Logic Flaw 28 Aug 2026 $775.4k Reported
CCC: Swap Logic Flaw 27 Aug 2026 $117.0k Reported
Moonwell Lending: Spot Price Manipulation 27 Aug 2026 $8.70m Reported
Enjin: Ownership Takeover 25 Aug 2026 $162.0k Reported
CometDEX: Incorrect Share Accounting 25 Aug 2026 $717.0k Reported
Nesa: Arithmetic Error 24 Aug 2026 $50.00m Reported
TermFinance Vaults: Malicious Proposal 23 Aug 2026 $8.50m Reported
KiiChain: Arithmetic Error 22 Aug 2026 $9.70m Reported
The Sandbox: Improper Access Control 22 Aug 2026 $675.0k Reported
TAC: Withdrawal Logic Flaw 22 Aug 2026 $7.50m Reported
Allbridge: Bridge Logic Flaw 19 Aug 2026 $191.0k Reported

Download this dataset

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>