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Giftiel mobile voucher platform hack and customer data leak (2026)

Add to my breach check

18,359 customers

What leaked4

Hard to replace

  • Bank account number
  • Mobile number
  • Email address

Permanent

  • Full name
  • Bank account numberrefund account number registered for voucher refunds

To-dos3 · about 25 min in all

  1. Know the scam pattern: calls and texts that cite these leaked detailsabout 5 minfreeLimits harm from: scam calls, phishing messages
  2. Register as an exposed person with the FSSabout 10 minLimits harm from: scam calls (opens in a new tab)
  3. Block new loans and cards in your nameabout 10 minLimits harm from: scam calls (opens in a new tab)

What happened next10 events

  1. UndetectedNone on record
  2. Response 9 eventsNo individual notice on record · Back to latest
  3. Remedy 1 eventOngoing · show events
  4. PenaltyNone on record
  5. DisputesNone on record

Response: 9 events

Back to latest
  1. Giftiel mobile voucher service suspended from 20:30 KST for security checks; vouchers of 24 brands could not be looked up or used
  2. Operator confirmed that some customers' data leaked through unauthorised access
  3. Damage reports taken by the digital finance planning team and a dedicated privacy email
  4. Operator apologised for failing to protect customers' data
  5. Affected customers told one by one by MMS text message
4 more
  1. Leak notice and apology posted on the Giftiel website
  2. Asked investigators for a joint investigation
  3. Incident reported to a security agency and the relevant ministries
  4. Attacker IPs blocked and system access controls tightened
Company
Giftiel
Company detected it
Notice
Leak confirmed
Affected
18,359 customers · press

How the facts developed

  1. Spoon, Giftiel's operator, said it confirmed on October 22, 2026 that some customers' data leaked through unauthorised access (hacking); it blocked the attacker IPs, reported to the authorities and asked investigators for a joint investigation (press)

Sources