The FinTech sector has changed how we manage our money. From mobile banking apps to robo-advisors, FinTech offers a new level of convenience and efficiency. But with this convenience come challenges and cybersecurity responsibilities: safeguarding the vast amount of sensitive financial data entrusted to these platforms.
Cybersecurity is no longer an afterthought for FinTech companies; it’s an essential foundation for their success. Breaches exposing financial information can have devastating consequences, not just for the companies involved but for their users as well.
Understanding these cyber threats is crucial for FinTech companies aiming to safeguard their operations and customer data. Here are the top 10 cybersecurity risks FinTech firms must be aware of in 2024.
1. Phishing Attacks
Phishing attacks trick people into divulging personal information. Cybercriminals often pose as legitimate companies through emails, texts, or phone calls. They llure victims into clicking malicious links or revealing passwords.
Phishing attacks significantly threaten financial companies because they target the human element rather than technological weaknesses. Hackers impersonate trusted sources like banks or colleagues to trick employees into revealing sensitive information or clicking malicious links. It can lead to data breaches, financial losses, and account takeovers.
2. Ransomware
Ransomware attacks involve cybercriminals holding sensitive data hostage and demanding a ransom from the victim. FinTech companies are particularly vulnerable to ransomware attacks because they rely on digital systems and customer financial data.
These attacks can impair operations, damage reputations, and lead to significant financial losses. They can be devastating, as there is no guarantee that paying the ransom will result in the safe return of the data.
3. Insider Cybersecurity Threats
FinTech companies may face a unique cybersecurity threat from their employees, known as insider threats. These insiders can be malicious, accidentally negligent, or even tricked into compromising sensitive data. Malicious insiders might steal financial information or sabotage systems for personal gain. Negligent insiders could leave data exposed or fall victim to phishing scams, unintentionally giving away access.
4. DDoS Attacks
Distributed Denial of Service (DDoS) attacks overwhelm online systems with traffic, making them inaccessible to legitimate users. FinTech firms are attractive targets for these attacks because they offer multiple entry points (banking systems, online accounts) and prioritise constant service availability.
DDoS attacks can severely hurt a FinTech company’s reputation and finances by causing downtime, raising security concerns among customers, and potentially leading to data breaches during the distraction.
5. Malware
FinTech companies are prime targets for malware attacks, accounting for 19 percent of all attacks and suffering nearly US$18.3 billion in losses in 2017. While the number of traditional banking malware strains is decreasing, it doesn’t represent a decline in overall threat. Instead, attackers are developing more sophisticated malware that uses techniques like obfuscation and slow, staged attacks to bypass antivirus detection.
6. Data Breaches
FinTech companies are under fire due to data breaches exposing sensitive financial information. Hackers exploit security flaws to steal user data, leading to financial losses, identity theft, and damaged trust. To combat this, strong encryption methods like end-to-end encryption and tokenisation can scramble data, making it useless to attackers.
7. Mobile Security Risks
Despite offering convenient access to financial services, mobile apps are a double-edged sword for FinTech companies. These apps are vulnerable due to their popularity, making strong security practices essential. Regular security updates, secure coding from the start, and robust data encryption during transmission are crucial to patching weaknesses.
8. Third-Party Cybersecurity Risks
The reliance on third-party vendors for services and integrations creates a security blind spot for FinTech firms. To address this, thorough vetting through due diligence and vendor risk assessments is crucial before forming partnerships.
9. API Vulnerabilities
FinTech companies rely heavily on Application Programming Interfaces (APIs) to enhance customer interfaces and share information across systems. While APIs are essential for data exchange, they also open doors for cyberattacks.
To fortify their defences, FinTech companies need to focus on secure API design with solid authentication methods (like OAuth or API keys), constant monitoring, and regular security assessments to identify and fix weaknesses before they become exploited.
10. Artificial Intelligence & Machine Learning Risks
The use of artificial intelligence (AI) and machine learning (ML) has increased in FinTech for decision-making processes. While beneficial, these systems also present risks if they make inaccurate decisions based on incorrect data. Rigorous testing and monitoring of AI and ML systems are necessary to minimise these risks.
Steps to mitigate threats
The cybersecurity threats facing FinTech in 2024 are varied and complex. FinTech firms must prioritise cybersecurity to protect customer data and maintain trust. By researching technology usage, training employees on cybersecurity, regularly monitoring suspicious activity, and building advanced security systems, FinTech companies can improve their defences against these evolving threats.
- Cybersecurity in FinTech
