Cybersecurity Tips for Mobile Banking

Article written by: Koshin Gokhale

Article designed by: Koshin Gokhale & Palak Tiwari

(Image from IStock) 

Let’s be real—if you’re anything like me, you most likely Venmo/Zelle your friends, use Apple Pay without even thinking about it, or check your debit card balance when you’re low on matcha funds.

Mobile banking allows people to manage their finances remotely from their mobile devices. It gives users great convenience with quick access to banking services through easy-to-use interfaces. However, it also exposes them to genuine cybersecurity threats. Every day, people who use public Wi-Fi to check their bank accounts and reuse passwords across multiple services become targets for hackers. In 2023, 65% of Americans used mobile banking, however many of them weren’t even taking into consideration the basic security precautions (Statista, 2023).

Don’t worry—I’m not here to freak you out. I’m just going to walk you through a couple of easy tips to make sure you keep your cash funds secure. 

This guide presents basic yet effective methods to safeguard your financial assets when using mobile banking. 

Tip #1: Don’t Use Public Wi-Fi— Seriously 

We all love free Wi-Fi. But using it to check your bank account? Bad idea.

Public Wi-Fi networks provide hackers with their ideal environment to operate. Public Wi-Fi networks provide hackers with easy access to your data as interception can be done easily. 

What to do instead:

Use your mobile data or a VPN. Always avoid accessing your bank account until you connect to a secure network.

(Image from Medium) 

Tip #2: Turn on Two-Factor Authentication (2FA)

The security code your bank sends through text messages during login is what you probably consider annoying. The security feature known as 2FA provides protection that exceeds your current understanding.

This additional security measure protects your account from unauthorized access because even if someone possesses your password they can’t regain entry.

Pro-tip:

Google Authenticator provides better security than text codes because it operates without needing cell service while functioning as a safer alternative.

To stay safe online, you don’t need to be a cybersecurity expert. Just by following these simple couple of steps, such as not using public wifi and using two-factor authentication, they can put you miles ahead of most people when it comes to mobile banking safety.

Works Cited 

Klimas, M. (2025, March 6). Risks of public wi-fi: A 2025 guide. Surfshark. https://surfshark.com/blog/risks-of-public-wifi?srsltid=AfmBOooEKx9FOJw1nRYv-V4jGlZqxUhb8_t3b7mlL5GKL4kcFWL80oci 

M. (2025, June 30). One simple action you can take to prevent 99.9 percent of attacks on your accounts. Microsoft Security Blog. https://www.microsoft.com/en-us/security/blog/2019/08/20/one-simple-action-you-can-take-to-prevent-99-9-percent-of-account-attacks/ 

Statista Research Department, & 8, J. (2025a, July 8). U.S: Mobile banking usage 2025. Statista. https://www.statista.com/statistics/1394885/mobile-banking-penetration-in-us/