Protecting Your E-Commerce Business: How to Safeguard Against Digital Wallet Fraud

As an online store owner, you know how quickly cyber threats evolve and grow in sophistication. With digital wallet fraud on the rise, particularly during peak seasons like Black Friday and Cyber Monday, you must take steps to protect your e-commerce business against criminal activity, but with so many potential vulnerabilities to track, where do you start? 

This blog post outlines the basics of thwarting digital wallet fraud and provides clear guidance on ways to safeguard every aspect of your customer experience while preventing losses. Read on to get tips from industry experts in cybersecurity protection that will help ensure your business remains safe from would-be criminals.

Digital wallet fraud is also a fast-growing problem: cases could reach roughly 34.56 million globally in 2026, with Asia-Pacific accounting for just over half of them, and global account takeover attempts across digital channels are already up more than 300% year over year (estimates via VPNRanks).

Types of Digital Wallet Fraud

Given below are the types of Digital wallet fraud that a merchant can face:

1. Account takeover fraud

Account takeover fraud is a type of digital fraud that is becoming increasingly prevalent as the use of online trading accounts increases. It involves an outsider gaining access to someone's account to commit financial fraud or identity theft. 

Criminals may gain access to the account by obtaining personal information such as login credentials via phishing, using previously compromised data, or through malicious software. Once an account has been taken over, criminals can change contact details, transfer funds and invest in high-risk products. 

Detection of this type of attack requires focusing on changes in user behavior, including identifying out-of-character transactions and accessing accounts from unusual locations. Organizations must take measures to protect their customers from these kinds of schemes, such as offering two-factor authentication for logins and monitoring customer activity for suspicious activity.

2. Identity theft fraud

Identity theft fraud is an increasingly pervasive digital crime. It impacts both individuals and corporations, with perpetrators seeking out personal data from unwitting victims. Criminals employ phishing, malware, and other tactics to gain access to bank accounts, credit card numbers, and even social security numbers. 

Victims of identity theft fraud can suffer financial losses, headaches from contacting banks and credit companies to freeze accounts, as well as damage to their reputation due to public records being breached and manipulated. 

3. Social engineering fraud

Social engineering fraud is a type of digital fraud in which fraudulent actors attempt to get users to give up information or resources by manipulating people into breaking standard security practices and taking advantage of human error. 

This type of fraud takes advantage of individuals’ trust and, while often difficult to detect, can be especially damaging as it relies on deceiving users into making mistakes rather than exploiting technology vulnerabilities. 

4. Transaction fraud

Transaction fraud is a form of digital fraud that involves the unauthorized transfer of funds or any other asset within an electronic platform. It is typically executed with malicious intent, by someone who wishes to benefit financially. It puts organizations and individuals at risk of financial loss and identity theft. 

To reduce the risk associated with transaction fraud, organizations need to invest in appropriate security measures and protocols, as well as create procedures for recognizing fraudulent behaviors and responding quickly when they occur. 

It is also important for people to be aware of their online security and financial protection by setting up strong passwords and only making purchases from companies that are reputable and secure.

5. Mobile device fraud

Mobile device fraud is a type of digital fraud that uses smartphones, tablets, and other mobile devices to give criminals access to individuals' personal and financial data. It can involve malware, malicious apps, data theft programs, and phishing scams designed specifically for mobile devices.

This type of fraud has become increasingly common as people do more and more business online through their phones or tablets. Mobile device fraud is especially treacherous for users who lack strong passwords or don't engage in regular security maintenance on their devices. 

A newer variant to watch: AI shopping agents that can initiate digital wallet payments on a customer's behalf. As agentic commerce chargebacks become more common, merchants will need to understand how AI agent chargeback liability applies when an autonomous agent, not the cardholder, completes a fraudulent wallet purchase.

Warning Signs of Digital Wallet Fraud

To protect yourself from digital wallet fraud, it's essential to be aware of the warning signs that could indicate fraudulent activity in your account. Here are some of the most common warning signs of digital wallet fraud:

1. Suspicious activity in customer accounts

If you notice any unauthorized transactions in your digital wallet account, it could be a sign of fraud. Be sure to check your account regularly and report any suspicious activity to your digital wallet provider immediately.

2. Unusual transaction patterns

If you see transactions in your account that are out of the ordinary, such as large transactions or transactions in unusual locations, it could be a sign of fraud. Make sure to review your transaction history regularly to identify any unusual patterns. Tracking your chargeback ratio over time also makes it easier to spot when wallet-related disputes are trending upward.

3. Multiple failed login attempts

If you receive notifications about multiple failed logins attempts on your digital wallet account, it could be a sign that someone is trying to gain access to your account. Be sure to use strong passwords and enable two-factor authentication to prevent unauthorized access.

4. Unexpected changes in account details

If you notice any unexpected changes in your digital wallet account details, such as changes to your email address or phone number, it could be a sign of fraud. Make sure to review your account information regularly and report any changes you did not make.

How to Check Your Digital Wallet for Signs of Fraud

Whether you're a merchant reviewing customer accounts or a shopper checking your own wallet, the process is largely the same: review the transaction history closely and act fast on anything that looks off.

1. Review your transaction history regularly

Open your digital wallet app and scan recent transactions for charges you don't recognize, duplicate charges, or purchases from unfamiliar locations. Doing this weekly, rather than only when a statement arrives, catches fraud sooner.

2. Set up transaction and login alerts

Most wallet providers let you turn on real-time alerts for new logins, new devices, and transactions above a set amount. Enable these so you're notified the moment something unusual happens, not weeks later.

3. Cross-check against your bank or card statement

Compare your wallet's transaction history with the linked bank or card statement. A mismatch, such as a wallet charge that never posts to the card, can be an early sign the wallet itself has been compromised.

4. Check for unfamiliar devices or login locations

Most wallet apps list the devices and sessions with access to the account. Remove anything you don't recognize and turn on two-factor authentication if it isn't already active.

What to do if you spot suspicious activity

If you find a transaction you didn't authorize:

• Report it to your digital wallet provider immediately through the app's support channel.
• Contact your bank or card issuer to flag the charge and, if needed, freeze or replace the linked card.
• Change your wallet password and enable two-factor authentication if you haven't already.
• Keep monitoring the account closely for a few weeks afterward, since one fraudulent charge is often followed by others.

Best practices to Protect your E-commerce Business from Digital Wallet Fraud

As an e-commerce business, it is important to protect your customers and your business from digital wallet fraud. Here are some best practices to consider:

1. Verify customer identity

To prevent digital wallet fraud, make sure you verify the customer's identity before allowing them to make a transaction. This can be done by requiring additional verification steps, such as asking for a password, two-factor authentication, or biometric identification.

2. Monitor transactions for suspicious activity

Keep an eye on transactions that seem out of the ordinary, such as unusually large orders, orders from new or unusual locations, or orders that involve expedited shipping. If you notice anything suspicious, investigate further before completing the transaction.

3. Implement fraud detection tools

Use fraud detection tools, often built directly into your payment service provider (PSP), that can analyze customer behavior and detect patterns that may indicate fraud. These tools can include artificial intelligence, machine learning, or other advanced analytics technologies.

4. Educate customers on how to protect their accounts

Provide customers with information on how to protect their digital wallet accounts, such as creating strong passwords, avoiding phishing scams, and keeping their devices secure. Encourage customers to report any suspicious activity immediately.

5. Keep software up to date

Make sure that all software used in your e-commerce business, including digital wallet platforms, is up to date and fully patched. This can help prevent vulnerabilities that could be exploited by fraudsters.

Reducing Digital Wallet Fraud Risk for the Long Term

Digital wallets are a convenient way to store payment information and make purchases online, but they carry real fraud risk. The five types covered above, account takeover, identity theft, social engineering, transaction fraud, and mobile device fraud, all show up in wallet-based purchases, and each leaves its own warning signs: unexpected charges, login attempts from unknown devices, or unusual transaction patterns.

Merchants can cut exposure with identity verification, transaction monitoring, and fraud detection tools built into their PSP. Left unchecked, digital wallet fraud adds up fast, both in stolen goods and in the chargeback fees and costs that follow every disputed transaction, which is why a dedicated chargeback management workflow is worth setting up before fraud becomes a recurring cost.

By taking these precautions, and by checking wallet activity regularly rather than only after a chargeback lands, you can help safeguard your business and your customers against fraudulent activity.

Frequently Asked Questions

How do digital wallets prevent fraud?

Digital wallets use tokenization (replacing your real card number with a one-time token for each transaction), biometric or PIN authentication, and device-level encryption so a stolen card number alone can't be used to complete a wallet purchase. Providers also run real-time transaction monitoring that flags unusual amounts, locations, or device changes.

How do I check my digital wallet transaction history for signs of fraud?

Open your wallet app and review recent transactions for charges you don't recognize, duplicate charges, or purchases from unfamiliar locations, then cross-check that history against your linked bank or card statement. Doing this weekly, and enabling real-time transaction alerts, catches fraud faster than waiting for a monthly statement.

How do I report suspicious activity on my digital wallet account?

Report the transaction to your wallet provider through the app's support channel first, then contact your bank or card issuer to flag the charge and freeze or replace the linked card if needed. Change your wallet password and enable two-factor authentication at the same time.

How do payment networks reduce digital wallet fraud risk?

Visa, Mastercard, and other networks require wallets to use tokenization instead of storing raw card numbers, run their own real-time fraud scoring on wallet transactions, and set liability rules that push some fraud losses back to whichever party, the wallet provider, merchant, or issuer, failed to authenticate the transaction properly.

What tools help detect digital wallet fraud?

Most merchants rely on a combination of PSP-native fraud scoring, device fingerprinting, behavioral analytics, and address/identity verification checks at checkout. Machine-learning models that flag unusual customer behavior in real time catch far more wallet fraud than manual review alone.