Community banks are increasingly adopting advanced fraud detection technologies as financial crime becomes more sophisticated in the digital era. The latest partnership between Linker Finance and Sardine highlights how smaller institutions are gaining access to enterprise-grade security tools to protect customers and transactions in real time.
Community banks across the United States are gaining access to a sophisticated new defensive shield as Linker Finance announces a strategic partnership with Sardine. This collaboration is designed to embed advanced, real-time fraud detection directly into the digital banking infrastructure that smaller financial institutions rely on to serve their local economies. By integrating Sardine’s risk intelligence platform, Linker Finance is providing its partners with the same high-level security tools typically reserved for national banking giants.
Linker Finance operates a modular technology platform that enables community banks to modernise their retail and commercial services without a full core system replacement. The company focuses on orchestrating essential workflows, including customer onboarding, account operations, and digital payments. However, as financial crime becomes more complex, these institutions require more than just modern interfaces; they need a robust means to identify and prevent illicit activity before it results in significant financial loss.
Sardine specialises in detecting and preventing financial crime through advanced behavioural biometrics and device intelligence. By analysing a wide array of signals such as mouse movements, typing patterns, and device location, the platform can distinguish between a legitimate customer and a fraudulent actor in real time. This capability is particularly effective at identifying sophisticated threats like account takeovers, social engineering scams, and synthetic identity fraud.
Through this new integration, Sardine’s risk signals will be embedded across the entire customer lifecycle within the Linker Finance environment. This includes the high-risk moments of deposit account opening and initial funding, where many fraud attempts are first initiated. The system also provides continuous monitoring of authentication events and payment transactions, with a focus on ACH and wire transfers.
The partnership allows banks to combine Sardine’s technology infrastructure with Linker’s orchestration capabilities. This dual approach provides a richer view of potential risks while helping to automate the decision-making process. Ravi Loganathan, the General Manager of Banking at Sardine, noted that community banks are the backbone of local economies but often lack the sophisticated risk management technology of their larger competitors. He emphasised that this integration provides these institutions with enterprise-grade protection, enabling them to safeguard their communities with confidence.
Jorge Garcia, the Chief Executive Officer and Co-founder of Linker Finance, explained that applying real-time scoring to check processing and wire transactions transforms how smaller banks combat fraud. He pointed out that by automating the response to threats, the platform significantly reduces the manual review workload for bankers. This efficiency allows bank staff to spend more time focusing on building customer relationships rather than conducting tedious investigations.
As the digital transformation of the banking sector continues, the ability to balance security with a smooth user experience has become a primary competitive advantage. Pete Torres, the Executive Vice President and Chief Information Officer at Linker Finance, highlighted that Sardine’s low-latency APIs enable risk decisions to be made in seconds. This speed ensures that legitimate customers can fund their accounts and move money without unnecessary friction, while the system remains vigilant against emerging threats. This initiative reflects a broader trend toward the democratisation of financial security technology. By making advanced anti-fraud tools accessible to smaller institutions, Linker Finance and Sardine are helping to ensure the long-term resilience of the community banking model in an increasingly digital world.
What this means for the industry
• Advanced fraud detection is becoming accessible to smaller banks
Community institutions are gaining access to enterprise-grade security tools, helping level the playing field with larger financial institutions.
• Real-time risk intelligence is critical for modern banking
Instant analysis of behavioural and device signals allows banks to detect and prevent fraud before transactions are completed.
• Fraud prevention is being embedded across the customer lifecycle
Security is no longer limited to login or transactions, but integrated into onboarding, funding and ongoing account activity.
• Automation is reducing operational burden on banks
AI-driven risk scoring and decisioning allow staff to focus on customer relationships rather than manual fraud investigations.
• Balancing security with user experience is key
Low-latency systems enable seamless transactions for legitimate users while maintaining strong protection against evolving threats.
Photo by Jefferson Santos on Unsplash
