[Data Breach at South Korea's Largest Securities Firm] Golden Finance reports that on November 7th, Mirae Asset Securities, South Korea's largest securities firm, announced on Saturday that the personal information of approximately 39,000 clients and employees had been compromised. Mirae Asset Securities stated that the account numbers of approximately 3,800 clients and the personal information of over 35,000 current and former employees and outsourced personnel were leaked. The company stated that unauthorized external access occurred on Wednesday and Thursday, targeting its mobile VoIP authentication login service and internal systems, respectively.