Crypto Hacks

Recent crypto hacks and thefts

The latest crypto hacks, exploits and exchange thefts, newest first: who was hit, how much was taken, how it happened and what came back. Every known incident since 2011, searchable by name, chain or attack type.

Last updated · Checked daily

$9.04B
stolen in 2026
440 incidents
$6.61B
stolen in the last 30 days
59 incidents
$6.36B
biggest on record
Binance, Oct 29, 2026
$30.1B
stolen since 2011
2,404 incidents

1 incident matching “Arcus” Clear filters

  1. ArcusDeFi ProtocolRobinhood Chain$2.23M returned$2.23M

    An accounting flaw in Arcus Perps let an attacker inflate a recorded balance through transfers between subaccounts, then withdraw USDG. A bridge rate limit blocked additional withdrawal requests, and Arcus covered the shortfall from its treasury without affecting other users’ balances.

    How Withdrawal Logic Flaw (Protocol Logic)Chains Robinhood ChainReported by DefiLlama, SlowMistRecord updated Nov 12, 2026

    Source

Biggest crypto hacks by year

Sources, consolidated into one record per incident:

  • DefiLlama checked
  • SlowMist checked
  • Rekt checked

Amounts are US dollar values at the time of each incident; where sources report different figures, the record shows the range. Summaries by CryptoCoin.News. Spotted a mistake? Tell us.