Daishin Securities security incident history
Hacking, data breaches and other security incidents involving Daishin Securities, with related coverage.
Incidents: 1 · Most recent
Daishin Securities hack exposes information on over 38,000 customers
38kImpact: Personal information of over 38,000 customers
A hacking incident at Daishin Securities on 27 October exposed information on over 38,000 customers. The exposed information included addresses and encrypted account numbers, and Daishin Securities said there had been no resulting harm. On 9 November, the company announced support measures for affected customers, including one year of insurance covering up to KRW 10 million in losses from voice phishing and smishing, a waiver of trading fees for Korean shares in December, and a cash payment of KRW 10,000.
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