Wrench Attacks Against Crypto Holders Rose 33% in First Half of 2026
Summary
CertiK identified 52 wrench attacks worldwide in the first half of 2026, up 33% year over year. Reported losses reached $124 million, though CertiK cautioned that figure reflects financial scale, not necessarily realized criminal profits.
Key points
- CertiK identified 52 wrench attacks worldwide through June 2026, compared with 39 in the same period of 2025.
- The report defines wrench attacks as physical coercion or credible threats used to force digital-asset transfers, access to wallets, or disclosure of credentials.
- Reported losses reached $124 million in the first half of 2026, versus $10.5 million in the first half of 2025.
- CertiK said loss figures indicate the overall financial scale of attacks, not necessarily realized criminal profits; some assets may have been frozen.
- Tactics include home invasions, kidnappings, and threats against relatives, employees, or other people connected to crypto holders.
- CertiK said its tally may undercount incidents because some are not reported or become public only after investigations.
Article Details
- Publisher
- The Record
- Report Period
- First half of 2026; comparison with the first half of 2025
- Scope
- Worldwide wrench attacks identified from publicly available information and other verified sources
- Sample Size
- 52 reported attacks through June 2026
- Key Statistics
- CertiK identified 52 wrench attacks worldwide through June 2026, up from 39 during the same period in 2025 (a 33% year-over-year increase).
- Reported losses reached $124 million in the first half of 2026, compared with $10.5 million in the first half of 2025; CertiK cautioned that these figures indicate financial scale, not realized criminal profits, and may include frozen assets.
People
Vendors
CertiKCryptocurrency theft is increasingly starting offline, with “wrench” attacks rising 33% year over year in the first half of 2026, according to CertiK.TRM LabsBlockchain analysis firm TRM Labs reported on the phenomenon last March, and British trade association CryptoUK hosted a webinar with law enforcement in December.