Security
Haruko Cyberattack Hits 15 Crypto Clients, Exposing Bitcoin (BTC) Exchange API Data
COINOTAG·September 18, 2026·1 min read
Haruko, a crypto tech provider for institutions, suffered a targeted attack affecting 15 clients, exposing read-only exchange API data and trading records. The breach compromised sensitive information for institutional users, raising concerns about security in the crypto infrastructure sector. No further details on the attack vector or timeline were disclosed in the report.
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