API parameter manipulation is a threat to online banking

This section expands the core review of the statutory and regulatory requirements of funds transfers to provide a broader assessment of AML risks associated with this activity. Payment systems in the United States consist of numerous financial intermediaries, financial services firms, and nonbank businesses that create, process, and distribute payments. The domestic and international expansion of the banking industry and nonbank financial services has increased the importance of electronic funds transfers, including funds transfers made through the wholesale payment systems.

Note: This type of transfer activity will be the most common type of funds transfer in community banks.

bank’s operational risk exposure. Because of the large value and high volume of wholesale · payment transactions, operational disruptions may have widespread impact. ... A wire transfer transaction begins when the originator (bank customer) requests the transfer.

While the six categories above provide a comprehensive overview of the open-banking risk landscape, this study focuses empirically on a specific subset of these risks. In particular, the modelling and simulation framework examines financial crime and technical risks arising from API-enabled third-party access, with an emphasis on credential-compromise and credential-stuffing attacks, the resulting fraud and operational incidents at third-party providers, and the associated aggregate financial losses.

Security Bypass vulnerabilities hold 3.6%, showing gaps in authentication and authorization controls. Parameter Tampering contributes 3.6%, indicating that manipulation of API request data remains a concern.

Key Finding: BOLA (Broken Object Level Authorization) remains the most critical API vulnerability according to OWASP. In banking contexts, a single BOLA vulnerability can allow an attacker to access any customer's account data by manipulating ...

This paper provides a comprehensive ... banking faces, including phishing attacks, malware, ransomware, man-in-the-middle (MITM) attacks, insider threats, and distributed denial-of-service (DDoS) attacks....

Detecting these manipulations requires sophisticated document forensics and metadata inspection tools. These are technologies that go beyond surface-level validation to assess inconsistencies in character rendering, kerning (the spacing between letters), and digital signatures embedded in files. Read more: Four Ways Banks Can Turn Fraud Into a Loyalty Play · Perhaps the most insidious threat of all is the rise of synthetic identities.

Real-world example: The WiFi Pineapple incident, where attackers used hardware to intercept and manipulate traffic on public WiFi networks. Users connecting to coffee shops or airport WiFi unknowingly routed their banking traffic through ...