A customer's call exposed the leak of 521 nimoca users' card numbers from a side web service
Nimoca Co. says an intruder took email addresses, card numbers and birth dates for 521 users of its online card-history service. The breach came to light when a rider phoned the call center about an email he did not recognise.
Reality
- Evidence45
- Adoption
- Insufficient
- Hype gap+10
- Incentives65
- Confidence40