Building Impenetrable Cybersecurity for Your Mobile Banking App

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Mobile banking has become integral to our daily lives, offering unparalleled convenience and accessibility. However, as the usage of mobile banking apps continues to grow, so do the threats from cybercriminals. In a world where personal and financial data is at risk, mobile banking apps must prioritize security.

In August 2021, US-based T-Mobile experienced a cyberattack where a 21-year-old stole data from approximately 50 million current customers and potential prospects. The stolen data included customer addresses, driver’s licenses, and social security numbers, amounting to around 106 gigabytes of information.

According to a McKinsey study, as the digital economy expands, the realm of digital crime expands in parallel. The escalating volume of online and mobile interactions furnishes countless avenues for cyberattacks. These incidents often culminate in data breaches, posing a significant peril to individuals and businesses. The collective harm from cyberattacks is anticipated to reach an estimated $10.5 trillion annually by 2025. This represents a remarkable upsurge of 300% compared to the levels witnessed in 2015.

This blog will explore the ever-evolving landscape of mobile banking cybersecurity. We’ll delve into the latest statistics, threats, and the steps you can take to build an impenetrable fortress around your mobile banking app.

The Alarming State of Mobile Banking Cybersecurity

Mobile banking offers financial inclusion and cashless transactions but faces growing cyber threats. Protecting cyberspace, including mobile phones, from these threats is essential. Mobile banking customers prioritize secure transactions, while regulators and researchers stress the importance of a secure infrastructure and financial transactions over wireless networks. In recent years, a surge in cyber attacks on mobile banking apps has caused losses of $40 million in the USA in 2020, making mobile banking cybersecurity a prominent industry concern.

To truly understand the importance of mobile banking app security, we must first acknowledge the sobering statistics:

Rising Attacks: According to a report by the Federal Trade Commission (FTC), the number of reported incidents of identity theft and fraud has been steadily increasing, with over 4.8 million cases reported in 2022 alone.

Data Breaches: In the first half of 2022, there were over 20,000 data breaches worldwide, exposing millions of sensitive records, including banking-related ones.

Phishing Threats: Phishing attacks have become a significant concern, with over 68% of all attacks on mobile banking apps originating from these deceptive tactics.

7 Steps to Fortify Your Mobile Banking App

Securing your mobile banking app is paramount in today’s digital landscape. With the rise in cyber threats, fortifying your mobile banking app to safeguard your financial assets and personal information is crucial. Implementing robust security measures like multi-factor authentication, regular updates, and user education can help ensure a safer and more resilient banking experience on your mobile device. Protecting your financial well-being begins with a fortified mobile banking app.

Now that we understand the gravity of the situation, let’s discuss the steps to build a secure mobile banking app:

  1. Multifactor Authentication (MFA): Implement MFA to add an extra layer of security. Statistics show that MFA can reduce the risk of unauthorized access by 99.9%.
  2. Encryption is Non-Negotiable: All data transmitted between the user’s device and the server must be encrypted. Studies reveal that apps without encryption are 25 times more likely to be compromised.
  3. Regular Security Audits: Regularly audit your app’s security using penetration testing. Companies that perform regular audits are 40% less likely to experience a data breach.
  4. Real-Time Fraud Detection: Utilize AI and machine learning for real-time fraud detection. Such systems can reduce false positives by 70% and catch fraud faster.
  5. User Education: Educate your users about safe banking practices, such as not sharing personal information or passwords via email or text. Proper user training can reduce the risk of social engineering attacks by 70%.
  6. Continuous Updates: Regularly update your app to patch security vulnerabilities. 85% of successful attacks target known vulnerabilities that could have been quickly fixed.
  7. Regulatory Compliance: Ensure compliance with industry standards and regulations. Apps that comply with cybersecurity regulations are 60% less likely to be breached.


The safety of mobile banking apps is an increasingly vital concern in our digital age. As of 2023, we have witnessed an alarming average of 300,000 new malware strains, underscoring the ever-evolving landscape of cyber threats.

The statistics don’t lie—cyber threats are rising, and they target mobile banking apps more than ever. You can build an impenetrable fortress around your mobile banking app by implementing multifactor authentication, encryption, security audits, fraud detection, user education, regular updates, and compliance.

Prioritizing cybersecurity isn’t just about protecting your app; it’s about safeguarding your users’ financial well-being and trust. As mobile banking continues to be a cornerstone of modern finance, we must ensure it remains the safe, reliable, and convenient tool it was designed to be.

Cigniti has recently launched the “Digital ARMER,” a month-long celebration focused on innovation, insights, thought leadership, and empowering organizations in cybersecurity. Please follow the link to learn more about the Digital ARMER initiative.


  • Cigniti Technologies

    Cigniti is the world’s leading AI & IP-led Digital Assurance and Digital Engineering services company with offices in India, the USA, Canada, the UK, the UAE, Australia, South Africa, the Czech Republic, and Singapore. We help companies accelerate their digital transformation journey across various stages of digital adoption and help them achieve market leadership.

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