Crypto
Coinone warns customers of phishing after support data breach
Exposed fields include passwords and bank account numbers. The exchange says its trading and wallet systems show no sign of compromise.
Coinone said an attacker breached servers run by its outsourced customer support provider, MetaM, and viewed or copied support records. Exposed data may include names, passwords, bank account numbers and national ID numbers. The exchange urged customers who shared passwords with support to change them.
The exchange did not say how many customers were affected. Its trading and wallet systems run apart from MetaM's servers.
In October, the Financial Services Commission found security gaps at 130 of 555 financial firms it reviewed.