[Cryptographic Technology Service Provider Haruko Hit by Cyberattack, 15 Clients Affected] Odaily Planet Daily News: Cryptographic technology service provider Haruko suffered a targeted cyberattack, affecting 15 clients. Some exchanges' read-only API information and trading data were leaked. Haruko stated that smaller hedge fund clients with weaker security controls might have incurred minor financial losses. The company has fixed the vulnerability and updated server-side keys. (CoinDesk)