Scammers are Using AI to Target Smaller Banks and Credit Unions
In bank scams of yore, impersonating big banks by sending text messages to thousands of consumers in hopes of connecting with an actual customer of a targeted bank was often akin to shooting fish in barrel, blindfolded. Now armed with an arsenal of AI tools, fraudsters can compile lists of a specific bank’s customers so that they can customize their attacks. And the easiest marks for this new tactic? Smaller community banks and credit unions.
When aiming at the big banks, scammers were forced to use blunt-force attacks by casting wide nets. But those actions weren’t particularly targeted and often their texts and emails were loaded with grammatical errors and borrowed logo graphics (that usually looked as if they’d been saved a hundred times over). Now, with AI and other tools at their disposal, fraudsters can more accurately target customers by learning where they bank, and the branches they use. This makes it easier for these criminals to impersonate bank personnel. Scammers can do all of this on a grand scale, easily stealing money from their marks more frequently.
This exploit has become so successful that scammers deploy AI agents on web searches, telling them to scrape leaked data and publicly available documents (often in the form of PDF files linked on various websites and search engines). Once customers have been identified and matched with a small bank, the next task is for the scammers to call those banks — all at once. This tactic is meant to overwhelm a bank’s capacity to respond to those calls. The fraudsters’ AI bots can make hundreds of calls simultaneously. For the scammers, this is much easier than having a group of fellow scammers call the banks one by one. This works to the criminals’ benefit because small banks often find it difficult to handle such a huge deluge of calls; their limited staff will be hard-pressed to quickly review transactions that may appear questionable. Also, many of their customers may still be on the line with someone they have been convinced is a bank employee.
Community banks build trusting relationships with their customers, and sometimes that invites exploitation by scammers. However, there’s no reason to abandon those banks, just be cautious. No matter the size of your bank, whether it’s big or small, the same caution must be exercised. If you are contacted by someone randomly, claiming to represent your bank, tell them that you will contact your bank directly to discuss the issue (be sure to use the contact information on your bank’s official website and the information on your bank statements). This way, you can verify the legitimacy of the communication, thus avoiding a potential threat to your finances.
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