Protect your money and yourself against fraud.

Fraud Prevention

At Arlington Community Federal Credit Union, your safety and well-being come first. We monitor for fraudulent and suspicious activity on all accounts, but we want to ensure you understand fraud prevention so you can protect yourself. That’s why we recommend you never provide any personal, private information via phone or email and we keep you updated on current fraud schemes.

How You Can Fight Fraud

The most important thing you can do to protect yourself is to place a freeze on your credit reports. This will make it much more difficult for fraudsters to open loans and bank accounts in your name.

You can place the freeze for FREE at these links:

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How ACFCU Fights Fraud

  • We will NEVER solicit personal information from you for non verification purposes, including your full social security number or PIN.
  • ACFCU has an enhanced fraud prevention system with automated call, text, and email options for you to receive notifications and check on suspicious activity and transactions.
  • You can immediately text the provided command word, interact with the automated phone system, or speak with a live agent.
  • We ask you to keep your contact information up-to-date so we can easily reach and alert you.
  • If at any time you’re suspicious of a communication from ACFCU, call 703-526-0200 to verify the validity—we’re with you and your well-being is our number one priority.

Ensure Your Account Is Protected

Verify your account information today.

Protect your account by making sure your contact info, especially your cell phone number, is up to date. Having current contact info allows us to notify you in case of potential fraud situations.

Follow these easy steps to update and verify your personal information in the mobile app or online banking today.

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What to Watch For

  • Unusual Account Activity
    • We encourage all our members to regularly check their account transactions for activity they don’t recognize, including fraudulent deposits.
    • These deposits are often returned as counterfeit after the fraudster has already withdrawn them, leaving you responsible for that amount.
    • If you find a suspicious transaction, immediately notify ACFCU for potential fraud to protect yourself.
  • Skimming

    Skimming captures magnetic info from a credit or debit card and uses it for fraudulent purposes. To help prevent your card from being skimmed:

    • Don’t use an ATM or credit card machine that looks tampered with.
    • Protect your PIN with your hand when you enter it into an ATM or credit machine.


  • Phishing

    Phishing scams include “spoofed” emails and fraudulent websites that appear as though they’re being sent by a person or organization you already know and ask you to provide or “verify” your personal, private information (passwords, credit card numbers, account numbers, etc.). To avoid phishing:

    • Be cautious when using the internet and responding to telephone solicitations.
    • Be suspicious of any email that is marked urgent request and asks for personal information.
    • Do not click on the links in an email you’re unsure is authentic.
    • Look for “http://” to appear in front of a web address when giving your debit or credit card info.
    • Review your statements regularly.
    • Be suspicious of emails that claim to be from your financial institution and request information from you.
    • Install a firewall and anti-spyware on your computer.
    • Update your browser with security patches regularly.
  • SMIShing

    SMiShing, a combination of “SMS”, the technical term for texting, and “phishing,” uses text messages to prompt individuals to provide the “SMiSher” with their personal, private information. To avoid SMiShing:

    • NEVER respond to text messages requesting personal, private information. If suspicious activity has been detected on your account, we will call or text and you can follow the instructions to answer questions regarding your recent card activity.
  • Identity Theft

    Identity theft, the fastest-growing crime in the country, occurs when someone steals someone else’s personal, private information and then pretends to be that person. Minimize your risk of identity theft:

    • NEVER give out personal information over the phone/internet unless you initiated the transaction.
    • Do NOT carry your social security card in your wallet.
    • Make copies (front and back) of all cards and pieces of information you carry with you in case your wallet is stolen and keep them in a secure location.
    • Destroy all unused preapproved credit card offers immediately.
    • Remove mail promptly from your mailbox each day and ask the post office to hold your mail until you return if you plan to be out of town for an extended period of time.
    • Check your FREE credit report annually to ensure all information is accurate.
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Other Common Scams

  • Cashier’s Check Scam

    This scam involves the distribution of cashier’s checks that appear to come from ACFCU, but are actually fraudulent. If you receive an unexpected ACFCU cashier’s check, immediately contact us before depositing it to determine whether it is legitimate or not.

  • Grandparent Scam

    This long-running scam targets older victims by pretending to be their grandson or granddaughter and requesting they wire money to them for an emergency, without providing too many details. They may say things like “please don’t tell Mom or Dad” or “My nose is broken, so I may sound strange.”

  • Jury Duty Scam

    Scammers pose as judicial officials or police and call people from a spoofed law enforcement phone numbers or name to let them know they failed to report for jury duty and owe a fine.

  • Medicare Scam

    In 2019, the federal government replaced Medicare cards that featured enrollee’s social security numbers with an 11-digit identification number instead to help protect seniors from identity theft. Now, scammers attempt to trick people into giving them their new 11-digit identification number so they can take over their identity.

  • Sweetheart Scam

    This typically involves a dating site account with fake information and photos for a profile that is too good to be true. Once a target has been established, the scam usually escalates to the thief’s unveiling of a money problem and may include the request for funds so he or she can travel to meet you in person or to help a sick relative.

  • IRS Scam

    These scammers claim the victims owe money to the IRS and must pay promptly or be arrested, deported or have their driver’s license suspended. Sometimes, the caller becomes aggressive, warning people that a sheriff or local law enforcement will show up at their door if they don’t pay immediately. The IRS will never call to demand immediate payment over the phone, threaten to bring in local police, ask for credit or debit card numbers over the phone, or require you to use a specific payment method for your taxes.

  • Tech Support Scam

    This scam can occur through a phishing email, a phone call, a pop-up ad or a locked screen on your device with a phone number to call to fix it. Legitimate customer, security, or tech support companies will not initiate unsolicited contact with individuals.

  • Friend/Relative In Hospital Scam

    This scam involves someone reaching out to you claiming to be a friend or relative, and they tell you they are in a hospital in a foreign country and can’t leave without paying for the surgery. They encourage you to send a wire transfer to a foreign bank account that is actually owned by the fraudster.

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Tips To Strengthen Your Digital Presence

  • Don't Overshare on Social Media

    Be mindful of the information you share on social media platforms. Cybercriminals often use personal details gathered from your profiles to target you and even your family members.

  • Don't Click on Suspicious Links

    Stay vigilant against phishing attempts by verifying the legitimacy of unexpected links in emails or messages, as these scams aim to exploit trust and compromise your online security. If you receive a call from someone claiming to be from a trusted company, even if the caller ID seems legitimate, it’s best to end the call and independently contact the company using a trusted number to verify the authenticity of the call.


  • Protect Your Social Security Number (SSN)

    Your SSN is a precious piece of information. Only disclose it when absolutely necessary and to trusted entities.

  • Hang Up on Robocalls

    If you receive unsolicited calls requesting sensitive information such as bank account details, SSNs, birthdates, or any other personal data, hang up immediately. Legitimate organizations won’t ask for such information without a valid reason.

  • Enable Multi-Factor Authentication (MFA)

    Enabling MFA on your accounts is crucial in securing your digital presence, significantly reducing the risk of unauthorized access and safeguarding your sensitive information from potential security threats.

  • Monitor Billing Cycles

    Pay close attention to your billing cycles. If you notice that bills or financial statements are delayed, contact the sender to verify the situation.

  • Review Financial Statements

    Regularly review your credit card and bank account statements. Compare receipts with the information on your statements to detect any unauthorized transactions promptly.

  • Shred Sensitive Documents

    Dispose of sensitive documents such as receipts, credit offers, account statements, and expired credit cards by shredding them. This helps prevent identity theft, especially from people rummaging through trash.

  • Set Large Transactions Alerts On Your Account:

    By signing up for these alerts, you’ll immediately be made aware of any suspicious activity associated with your accounts. Staying aware of account activity is important, particularly if there’s fraud.

    Here are the steps to set up alerts on your account:

    1. Login to Online or Mobile Banking.
    2. For mobile, click the “More” menu at the bottom of the screen.
    3. Click on “Notifications” and “Alerts”.
    4. Select the account for which you want to set up an alert.
    5. Click the toggle button for “Transactions” and set your preferences in the window that opens.
    6. Set your dollar amount and delivery method. You can get a text, email or push notification, or all three!
    7. Click Save.

  • Check Your Credit Reports Annually

    Obtain and review your credit reports from major credit bureaus at least once a year. Ensure there are no suspicious activities or errors that could negatively affect your credit score.

  • Freeze Your Credit Files

    If you suspect your identify has been stolen, consider freezing your credit files with Equifax, Experian, Innovis, or TransUnion. Freezing your credit can help prevent unauthorized access to your credit history, making it more difficult for identity thieves to open accounts in your name.

Protect yourself from fraud: Contact ACFCU directly if you have any questions or concerns via Secure Messaging in mobile or online banking, an email to acfcu@emtlb.com1 (email is not secure, so don’t include any private info) or by calling: 703.526.0200 x4.

The Fine Print

While we do monitor fraudulent or suspicious activity and may proactively contact you about this activity, we will never call and ask for confidential information such as your entire account number or PIN. Contact us: 703.526.0200 x4 if you have provided confidential information. Message and data rates may apply.

1Please do not submit your account number or social security number via email or contact form. Information sent is at risk of loss of confidentiality if the information is transmitted over the internet.