SK Planet says it blocked abnormal access to Gifticon at about 6:40 p.m. on October 28 and is investigating possible exposure of some users’ names, phone numbers, email addresses, coupon serial numbers and refund-account information. The overall scope and affected-user count are not yet final. The company says affected coupons will be reissued and actual losses compensated, but those commitments do not mean the investigation or remediation is complete. Users should verify notices and coupon status through the official service and be cautious of external links requesting additional personal information under the pretext of reissues or refunds.