I noticed an unauthorized transaction on my account. What should I do?

To ensure safety, please change your MSB mBank login password/PIN immediately, and temporarily do not deposit money into the account showing signs of risk.

At the same time, you can also check your transaction history on the MSB mBank app or SMS balance notification messages to determine the reason for the deduction.

If you do not recognize the transaction, please contact the hotline 1900 6083 or go to the nearest MSB branch/transaction office for assistance.