The country's financial watchdog has pinpointed 28 internet protocol (IP) addresses in the United States, Japan and 10 other countries used for a series of recent hacking attacks against Korean financial institutions, industry sources said Tuesday.Several financial companies, including Hana Bank, KB Kookmin Bank and Shinhan Bank, suffered back-to-back leaks of customer information in recent hacking attacks last week, raising concerns that more firms might have suffered data breaches.According to the sources, the Financial Supervisory Service (FSS) has shortlisted IP addresses in 12 countrie…READ FULL ARTICLE