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AlertScams · Local bank2 min read

Decorah bank warns customers about an impersonation scam

Decorah Bank & Trust says scammers are calling customers while posing as bank staff, and some calls appear to come from the bank's real main number.

By the Dashline deskSource: Decorah News
Decorah bank warns customers about an impersonation scam
Photo: Victorgrigas, CC BY-SA 3.0
Act this week
What happenedA Decorah bank has issued a warning about an impersonation scam, according to Decorah News.
Who is affectedCustomers of the bank and anyone in the area who uses banking, phone or email services.
What to do
  1. 1Do not trust unexpected calls, texts or emails that claim to be from your bank.
  2. 2Hang up and call the number printed on your card or on the bank's official website.
  3. 3Never share passwords, one-time codes or card numbers with someone who contacts you first.
  4. 4If you already shared information or sent money, call your bank right away.

Decorah Bank & Trust is warning customers about phone calls from scammers who pretend to work for the bank. In a security alert issued Tuesday, Oct. 20, the bank said some of these calls have looked like they came from its own main number, 563-382-9661. The goal is to get your online banking login or other private details.

What happened

According to the alert, callers have posed as the bank's call center or fraud department. Others claimed to be employees of Decorah Bank or Cresco Bank. They may say a payment through the automated clearing house (ACH), an electronic bank-to-bank transfer, was flagged as fraud. Or they may say several attempts to process a payment failed. Then they ask you to help fix the problem.

Why the call looks real

The scammers use phone number spoofing. That means they fake the number that shows up on your screen. A familiar name or number does not prove who is calling. Caller ID can be made to show almost anything.

What they want

  • Online banking login details
  • Account numbers
  • Online banking usernames
  • Phone numbers and email addresses

The bank was blunt about this. It said, "Decorah and Cresco Bank will NEVER call you to request your personal details or sensitive information over the phone."

Who it affects

Customers of Decorah Bank and Cresco Bank are the clear targets, since the scammers use those names. The material does not say how many people were called or whether anyone lost money. It also does not name other banks. Still, a call that urges you to act fast on a payment problem deserves doubt no matter who your bank is.

What to do

The alert box above lists the steps. The key point is to end the call and reach the bank yourself, rather than staying on the line or calling back a number the caller gave you. The bank lists Decorah Bank at 563-382-9661 and Cresco Bank at 563-547-2244 for questions and for reporting a suspicious call. Do not give the caller any personal or financial information, even to prove you are who you say you are.

The takeaway

If a caller says there is a problem with your bank account, hang up and contact the bank yourself, because caller ID can be faked.

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