Before you click any links or provide information, you must ensure the alert is legitimate. Scammers often send "phishing" texts or emails that look exactly like SDCCU communications.
If you've received a notification from SDCCU about unusual activity on your account, it means that their fraud detection systems have flagged a transaction or series of transactions that don't match your typical financial behavior. This could be a legitimate transaction that is outside of your normal spending habits, or it could be a potential fraudulent transaction. sdccu+unusual+activity
Learn more Copy Creating a public link... Good response Bad response 9 sites Debit and Credit Card Protection Tips to Prevent Financial Fraud We use leading fraud detection services to monitor your card activity to detect suspicious activity and protect you from theft. * ... San Diego County Credit Union Debit and Credit Card Protection Tips to Prevent Financial Fraud Fraud Text Alerts. SDCCU offers free and convenient real-time fraud alerts via text message. These alerts can help prevent fraudul... San Diego County Credit Union Debit and Credit Card Protection Tips to Prevent Financial Fraud We'll send you a text message if there is suspicious activity detected on your account. Reply to confirm whether you recognize the... San Diego County Credit Union Contact Us | SDCCU - San Diego County Credit Union View local branch hours. * Card Fraud. Our fraud prevention partner may contact you if we detect suspicious activity on your accou... San Diego County Credit Union Contact Us | SDCCU - San Diego County Credit Union Block a Lost or Stolen Credit/Debit Card. You can block a lost or stolen credit/debit card 24/7 through the Self Service Portal wi... San Diego County Credit Union Online Banking Security - San Diego County Credit Union Please refer to our Account Disclosures & Agreement disclosure for more information regarding Regulation D. Troubleshooting: If yo... San Diego County Credit Union Online Banking Security - San Diego County Credit Union Our enhanced authentication service helps to ensure your identity and information is protected. We will send you a one-time passco... San Diego County Credit Union Ways to Prevent Identity Theft - San Diego County Credit Union The only exception to this is that SDCCU does utilize a fraud monitoring company for Visa/PIN transactions; therefore, you may rec... San Diego County Credit Union Resources to Help Guard Against Fraud & Scams Remember, SDCCU will never ask you for card information, usernames and/or passwords. If you suspect you are a victim of a scam, co... San Diego County Credit Union Learn Ways to Prevent Identity Theft | SDCCU SDCCU will never ask you for personal information (as defined below) in an email or text message or direct you to call a phone num... San Diego County Credit Union SDCCU® CASH CARD TERMS AND CONDITIONS These are the ... a) Errors or Questions. Notify us immediately at (855) 559-2663 or (954) 377-4496 if outside the U.S., or write us at Cardholder S... San Diego County Credit Union Resources to Help Guard Against Fraud & Scams Remember, SDCCU will never ask you for card information, usernames and/or passwords. If you suspect you are a victim of a scam, co... San Diego County Credit Union SDCCU® CASH CARD TERMS AND CONDITIONS These are the ... Unusual Activity If we detect activity on your account that is inconsistent with a regular pattern of use on your account, for you... San Diego County Credit Union SDCCU Services - San Diego County Credit Union SDCCU Services * Cashier's Checks. Cashier's checks are available in any amount. * Account Alerts. Account alerts are a great way ... San Diego County Credit Union San Diego County Credit Union Unusual Activity Apr 1, 2026 — Before you click any links or provide information,