Binance traces $6.3bn security incident to compromised wallet-signing service

4th November, 2026

Narayani Srinivasan
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The crypto exchange said the incident involved unauthorised access to its wallet-signing infrastructure, with attackers exploiting compromised employee devices and internal systems to initiate transfers.

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ABN AMRO
Bank of America
CBOE
Citi
Goldman Sachs
DRW Holdings
HSBC
J.P Morgan
Marex
Morgan Stanley
SGX
SocGen
Susquehanna
MUFG Investor Services
TP ICAP
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