Can hackers get into my banking app?
Banking apps can be compromised through phishing attacks, malware on your device, SIM-swapping attacks, or social engineering — but direct hacking of bank servers is extremely rare. UK banks use bank-grade encryption, multi-factor authentication (MFA), and device binding to protect accounts. The FCA requires all banking apps to implement Strong Customer Authentication (SCA) under the Payment Services Regulations 2017.
What are the most common ways banking apps are compromised?
The most common threats to banking app security are: phishing (fake bank websites or messages tricking you into entering credentials), malware on Android devices (iOS is generally more restricted), SIM-swap attacks (criminals persuading your mobile network to redirect your number), and social engineering (convincing you to authorise a fraudulent payment). Direct technical attacks on banking apps are rare; human-factor attacks are far more common.
How can I protect my banking app from being hacked?
Key protections include: only downloading your banking app from official app stores, never clicking links in unexpected emails or texts purporting to be from your bank, using biometric (fingerprint or face) authentication, keeping your phone’s operating system updated, and using a unique strong password for your banking app. Never share your One-Time Password (OTP) or authorisation codes with anyone — banks will never ask for these.
Open Banking in Practice: Open banking adds an additional security layer when connecting to third-party apps: you must authenticate via your bank’s official interface rather than entering credentials directly into the third-party app. This means your banking password is never exposed to open banking providers. The FCA’s SCA requirements apply to all open banking connections. Read our guide to banking app security and open banking on openfuture.world.
FAQ
What is the safest banking app in the UK?
All FCA and PRA-regulated bank apps must meet SCA requirements; Monzo and Starling are often cited for strong security features and real-time fraud alerts.
Is it safe to use online banking on public Wi-Fi?
Avoid it where possible — use mobile data instead; if you must, ensure the site uses HTTPS and consider a VPN for additional protection.
What should I do if I think my banking app has been compromised?
Immediately call your bank’s fraud helpline (the number on the back of your card), freeze your card in the app, and change your password from a secure device.