Of course you shouldn't, you shouldn't trust this type of information to anyone. You can't even trust your Wi-Fi network, why should you trust other humans? I guess you heard that your private information can be stolen via the public network that you're connected to. That's why I never use public networks. I easily can find branches and ATMs of my First Convenience Bank thanks to their service called the
First Convenience Bank Near Me. I live next to one their offices so it's enough for me to go once per week to get all the information I need about my bank account. Plus, there's always their staff to answer my questions.