There are withdrawals on my account that I didn’t make, what do I do?

If you think you may be experiencing fraudulent activity within your account, send us a secure message in online or mobile banking or call us at 800-328-1935. International callers, please call 773-462-2000 (24/7).

For one-off disputes, you can also Dispute through online banking by clicking on the Dispute Transactions link on My Account.

Know that you’re protected against fraudulent activity on the Alliant Visa® debit card tied to your Alliant Checking Account through Visa zero-liability guarantee. This helps block suspicious transactions that take place, particularly when they occur in foreign countries where fraud is widespread.