The Bank of Korea (BOK) is facing scrutiny over its cybersecurity after the personal information of 186 employees was leaked in a hacking incident earlier this year, according to central bank's data submitted to Rep. Lee Jong-wook of the main opposition People Power Party (PPP), Monday. The breach occurred between May and June after hackers gained access to a GitHub system used by a contractor for the BOK's online training program. The leaked information included employees' names, email addresses, phone numbers, positions, duties and passwords. "We were notified by the contractor of the breach on June 11 and informed the affected employees the following day. We also reported the incident to the Personal Information Protection Commission," a BOK official said. The PPP lawmaker said the central bank should not take the leak of employees' personal information or repeated disruptions to its websites lightly. "As the central bank, the BOK should thoroughly assess the causes of the repeated incidents, review its overall security system and establish measures to prevent them from happening again