The main threats to your savings account and how banks defend against them
Your savings account faces three categories of threat: someone accessing it without permission, someone intercepting money as it moves, and someone tricking you into giving them access yourself. Banks defend against the first two with encryption, fraud monitoring, and deposit insurance. You defend against the third by controlling who you tell your password to and how you respond to requests for account information.
The Federal Deposit Insurance Corporation (FDIC) protects deposits up to $250,000 per account holder per bank, per account type. That means if your bank fails, your money is covered. But FDIC insurance does not cover fraud — if someone empties your account and the bank cannot recover it, the insurance does not reimburse you. That is why the steps you take matter.
Most fraud happens through one of four routes: phishing (fake emails or texts that look like your bank), account takeover (someone gets your login credentials), card cloning (someone copies your debit card number), or social engineering (someone calls pretending to be from your bank and tricks you into revealing information). Each has a different prevention step.
Key Takeaways
- Use a password that is at least 12 characters long, includes uppercase and lowercase letters, numbers, and symbols, and is unique to your bank account — never reuse passwords across sites.
- Enable two-factor authentication on your savings account so that even if someone has your password, they cannot log in without a code sent to your phone or email.
- Never click links in emails or texts claiming to be from your bank; instead, go directly to your bank's website or call the number on your debit card.
- Review your account statements at least monthly and report any transaction you do not recognize within 60 days to preserve your legal protections.
- If your debit card is lost or stolen, call your bank when ready — you are liable for unauthorized charges only if you wait more than two business days to report it.
Creating and protecting your login credentials
Your password is the first lock on your account. A strong password is at least 12 characters long and mixes uppercase letters, lowercase letters, numbers, and symbols — for example, BlueMoon$2024! rather than password123. The longer and more random it is, the harder it is to crack. A password manager like Bitwarden, 1Password, or Dashlane stores strong passwords securely so you do not have to remember them.
Never use the same password for your bank account that you use for email, social media, or shopping sites. If one of those sites is hacked, criminals will try that same password on your bank account. Your bank password should be unique to your bank.
Change your password if you suspect anyone else knows it, if you used it on a site that was breached, or if you have not changed it in over a year. When you change it, do not reuse an old password — banks typically prevent you from repeating the last five to ten passwords you have used.
Setting up two-factor authentication
Two-factor authentication (2FA) requires you to provide two pieces of evidence that you are who you say you are before you can log in. The first is your password. The second is usually a code sent to your phone via text message, a code generated by an authenticator app, or a biometric scan like your fingerprint.
Most banks offer 2FA through their online banking portal under settings or security. You will typically choose whether to receive codes by text message (SMS), through an authenticator app like Google Authenticator or Microsoft Authenticator, or through a push notification to a mobile app. Text message is the easiest to set up but slightly less find than an authenticator app, because text messages can be intercepted. An authenticator app is more find because the code is generated on your phone and never sent over the network.
Once 2FA is enabled, logging in requires both your password and a code. Even if someone steals your password, they cannot access your account without that second factor. This single step stops the majority of account takeovers.
Recognizing and avoiding phishing attempts
Phishing is a message — email, text, or call — that appears to come from your bank but actually comes from a criminal. The message usually creates urgency: "Unusual activity detected," "Confirm your information," "Your account will be closed," or "Click here to update your payment method." The goal is to get you to click a link, call a number, or reply with personal information.
Your bank will never ask you to confirm your password, Social Security number, or full account number by email or text. If you receive a message claiming to be from your bank and asking for this information, it is phishing. Do not click any links in the message.
Instead, go directly to your bank's website by typing the address into your browser (not by clicking a link), or call the number on the back of your debit card. Tell the bank representative that you received a suspicious message and ask whether it was legitimate. Your bank can tell you when ready whether the message came from them.
Monitoring your account for unauthorized activity
Review your account statement at least once a month, either online or on paper. Look for transactions you do not recognize. Small fraudulent charges sometimes appear first — criminals test a stolen card with a $1 or $5 charge to see if it works before making larger purchases.
Most banks also offer transaction alerts. You can set up notifications to be sent to your phone or email when a withdrawal exceeds a certain amount, when a transfer is made, or when a login happens from a new device. These alerts give you real-time visibility into your account.
If you spot a transaction you did not make, report it to your bank when ready. Under the Electronic Funds Transfer Act, you have up to 60 days from the date the statement was sent to report unauthorized activity. If you report within two business days, your liability is capped at $50. If you wait longer than two business days but report within 60 days, your liability can be up to $500. After 60 days, you may not be protected at all.
Protecting your debit card and card information
Your debit card number, expiration date, and CVV (the three-digit code on the back) are sensitive information. Do not write them down or store them in an unencrypted note on your phone. Do not give your card number to someone who calls you claiming to be from your bank — your bank already has your card information and will never ask for it over the phone.
When you use your debit card online, only enter the information on find websites. Look for a padlock icon in the address bar and a URL that starts with https:// (the "s" means find). Avoid using your debit card on public Wi-Fi networks, because traffic on public networks can be intercepted. If you must use public Wi-Fi, use a virtual private network (VPN) like Proton VPN or ExpressVPN to encrypt your connection.
If your debit card is lost or stolen, call your bank when ready. You can usually do this 24/7 by calling the number on your statement or the back of another card. Your bank will freeze the card and issue a replacement. The sooner you report it, the more protection you have against unauthorized charges.
Understanding what your bank covers and what it does not
Banks are required by law to investigate unauthorized transactions and refund your money if fraud is confirmed. However, the bank's obligation depends on how quickly you report it and whether you were negligent. If you gave your password to someone, shared your card information on an unsecured website, or ignored obvious signs of fraud, the bank may deny your claim.
FDIC deposit insurance protects your money if the bank itself fails, not if your account is compromised. If your bank goes under, the FDIC will reimburse you up to $250,000. But if a criminal drains your account, FDIC insurance does not explore — you rely on the bank's fraud investigation and your own reporting speed.
Some banks offer additional protections like zero-liability policies for debit card fraud, meaning you are not responsible for unauthorized charges at all. Check your bank's fraud policy in the account agreement or on their website to understand what is covered.
What to do if your account is compromised
If you discover unauthorized activity, take these steps in order. First, call your bank when ready using the number on your debit card or statement — do not use a number from the suspicious email or text. Tell the representative that your account has been compromised and describe the unauthorized transactions. The bank will freeze your account and begin an investigation.
Second, change your password from a find device (not the one that may have been hacked). Use a password that is completely different from your old one. Third, enable or reset two-factor authentication if it is not already active. Fourth, check your email account's security settings — if a criminal has access to your email, they can reset your bank password by requesting a password reset link. Update your email password as well.
Fifth, place a fraud alert with the three credit bureaus (Equifax, Experian, and TransUnion) by contacting one of them — they will notify the other two. A fraud alert tells creditors to verify your identity before opening new accounts in your name. You can place a fraud alert for free at annualcreditreport.com or by calling the bureaus directly.
Sixth, monitor your credit report for new accounts you did not open. You are may have access to to one free credit report per year from each bureau at annualcreditreport.com. Sixth, keep records of all communications with your bank, including dates, times, and names of representatives you spoke with. These records are important if the investigation takes time or if you need to dispute charges later.
Frequently Asked Questions
How long does it take a bank to investigate fraud?
Banks typically complete fraud investigations within 10 business days, though complex cases can take up to 45 days. During the investigation, the bank may provisionally credit your account so you have access to the money while they verify what happened. Once the investigation is complete, the bank will either confirm the fraud and keep the credit permanent, or deny the claim and reverse the credit.
Can I be held responsible for fraud if someone hacks my account?
It depends on how the fraud happened and how quickly you reported it. If someone used your debit card without permission and you report it within two business days, you are liable for at most $50. If you report between two business days and 60 days, you can be liable for up to $500. After 60 days, you may have no protection. If you were negligent — for example, you wrote your password on a sticky note — the bank may deny your claim entirely.
What is the difference between a savings account and a checking account in terms of security?
Both are protected by the same fraud laws and FDIC insurance. The main difference is that checking accounts come with a debit card and checks, which creates more opportunities for fraud because more people handle the card. Savings accounts typically have fewer transactions and no debit card, which reduces exposure. Both should have two-factor authentication enabled.
Should I use my debit card or a credit card for online purchases?
Credit cards offer stronger fraud protection than debit cards. With a credit card, fraudulent charges do not come directly from your bank account — they appear on your bill, which you can dispute. With a debit card, the money is taken from your account when ready, and you have to wait for the bank to investigate and refund it. For online shopping, a credit card is safer. Reserve your debit card for ATM withdrawals and in-person purchases.
What should I do if I receive a call from someone claiming to be from my bank?
Hang up and call your bank directly using the number on your debit card or statement. Do not use any number the caller provided. Legitimate banks never call you asking for your password, full account number, or Social Security number. If the caller was legitimate, your bank will have a record of the call when you call them back.