Wrench Attacks Surge 75% in 2025, Causing $41M Losses
Physically targeting crypto users or their relatives, colloquially known as “wrench attacks,” significantly increased in the last year, according to blockchain security auditor CertiK. In a report on wrench attacks released on Sunday, CertiK said there had been 72 verified cases worldwide in 2025 in which crypto users had been subject to physical attacks. According