The rise of advanced artificial intelligence has intensified concerns about cybersecurity worldwide. Yet amid warnings about sophisticated digital threats, financial institutions are also finding value in a decidedly human defense—frontline employees trained to spot the warning signs of fraud.
The New York Times reported that many bank tellers have intervened when customers approached them with requests that raised concerns. In some cases, vigilant tellers have saved customers thousands of dollars by recognizing scams and disrupting criminals’ attempts to influence their victims.
This responsibility is one reason many financial institutions have expanded fraud prevention training for staff. JPMorgan Chase has gone so far as to hire a behavioral scientist to pilot a “scam interruption team” concept built to test fraud prevention strategies for customer-facing personnel.
“Educating staff on how to address the psychological aspects of scams is critical to reducing their effectiveness, and it’s interesting to see JPMorgan Chase focus on the behavioral angle,” said Suzanne Sando, Lead Fraud Management Analyst at Javelin Strategy & Research.
“A bank can’t prevent every customer from falling victim to a scam, but it’s important for banks to be able to intervene when there are clear red flags, especially as impersonation scams become more convincing with fraudsters and scammers using AI,” she said.
Calling for Stronger Security
The dynamic capabilities of artificial intelligence have been quickly exploited by bad actors across a myriad of use cases. In addition to generating more convincing phishing and impersonation messages, AI has enabled cybercriminals to create synthetic identities for fraud schemes and to scale their operations dramatically.
As a result, policymakers, security experts, and business leaders have increasingly called for stronger cybersecurity following the launch of Anthropic’s Claude Mythos cybersecurity model. The AI model uncovered thousands of previously unknown vulnerabilities in organizational systems across all industries—and is so powerful that Anthropic has kept the technology close to the vest.
Understanding Human Behavior
Amid these well-founded concerns about high-tech threats, traditional fraud tactics remain a persistent danger. Criminals continue exploit victims through a variety of methods, including paper-based schemes such as dumpster diving and mail theft.
This constant flood of fraud attempts from multiple directions has made it difficult for consumers to know which communications they can trust. In this environment, trusted financial services professionals such as bank tellers can serve as a critical lifeline, helping overwhelmed customers recognize potential scams before any financial harm occurs.
“It is just as important for financial institutions to understand human behavior as it is for them to detect suspicious transactions to improve scam prevention methods,” Sando said.
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