Does Vietcombank in Vietnam ask about the source of funds and how you use your account?

On October 12, 2026, a Vietcombank account holder reported receiving a bank call asking how and why they used the account and where their money came from, even though they said they used it only for everyday needs.

On September 24, 2026, someone trying to open a Vietcombank account reported being warned that every incoming payment had to be supported by documents.