<p><b>Fraud Shield for WooCommerce </b><span style="font-weight: 400">protects your store by blocking spam orders and fake user registrations. It validates user registration, billing, and shipping details, as well as technical fields such as IP address, device type, OS, domain, and subdomain. </span></p>
<p><span style="font-weight: 400"><strong>Fraud Shield for WooCommerce</strong> is your smart defence against fake signups and spam orders. It uses intelligent validation across registration, billing, shipping, and technical fields (such as IP, OS, and device type) to block suspicious activity, keeping your store secure and clean.</span></p>
<h3>Types of Fraud Shield Rules</h3>
<ul class="wp-block-list">
<li>Block disposable or suspicious email domains</li>
<li>Detect and block users by IP address, device type (mobile, desktop, bot, etc.)</li>
<li>Detect and block users by operating system (e.g., Android, Windows, Unknown OS)</li>
<li>Block spam user registrations using field-level validation</li>
<li>Prevent fake or suspicious orders by validating checkout fields</li>
<li>Validate billing and shipping details (name, phone, email, ZIP, etc.)</li>
<li>Automatically record users who trigger blocked values as “<strong>Blocked Users</strong>“</li>
<li>Maintain a Blocked <strong>User Log </strong>with detailed info (IP, device, OS, etc.)</li>
<li>Maintain a <strong>Debug Log</strong> to track validation and blocking events</li>
</ul>
<h2>Why you should add Fraud Shield for WooCommerce</h2>
<p><span style="font-weight: 400">Fraud Shield for WooCommerce is essential for safeguarding your store against the risks of fake sign-ups, spam orders, and fraudulent activities.</span></p>
<p><span style="font-weight: 400">By validating user registration details, billing and shipping addresses, and technical parameters such as IP address, device type, operating system, and domain, it prevents suspicious transactions before they impact your business.</span></p>
<p><span style="font-weight: 400">Adding Fraud Shield is not just about security — it’s about building trust, maintaining smooth operations, and focusing on growing your business without worrying about threats.</span></p>
<hr class="wccom-product-heading__hr" />
<h2>When to add Fraud Shield for WooCommerce</h2>
<p><span style="font-weight: 400">You should add Fraud Shield as soon as you notice or want to prevent suspicious activity in your store. This includes:</span></p>
<ul>
<li style="font-weight: 400"><span style="font-weight: 400">Receiving </span><b>spam registrations</b><span style="font-weight: 400"> or fake customer accounts.</span></li>
<li style="font-weight: 400"><span style="font-weight: 400">Experiencing </span><b>high-order cancellations</b><span style="font-weight: 400"> or chargebacks.</span></li>
<li style="font-weight: 400"><span style="font-weight: 400">Getting orders with </span><b>incomplete or mismatched billing/shipping details</b><span style="font-weight: 400">.</span></li>
<li style="font-weight: 400"><span style="font-weight: 400">Seeing </span><b>multiple signups from the same IP or device</b><span style="font-weight: 400"> in a short time.</span></li>
<li style="font-weight: 400"><span style="font-weight: 400">Expanding your store to </span><b>new regions</b><span style="font-weight: 400"> with higher fraud risk.</span></li>
</ul>
<p><span style="font-weight: 400">Installing Fraud Shield early helps you stay ahead of threats, avoid revenue loss, and protect your store’s reputation before problems escalate.</span></p>
<hr class="wccom-product-heading__hr" />
<h2>Types of Rules Configurations</h2>
<p><span style="font-weight: 400">Fraud Shield for WooCommerce offers four main types of validation rules to protect your store from spam, fake accounts, and fraudulent orders:</span></p>
<div class="twocol-one">
<p><b>Registration Rules:</b></p>
<p>Safeguard your store from fake or spam user signups by validating critical fields during the registration process.</p>
<p>Available settings include username validation to block generic or numeric-only usernames, email username validation to block emails with suspicious local parts, and email domain validation to restrict sign-ups from known spam, disposable, or fake email domains.</p>
</div>
<div class="twocol-one last"><img class="aligncenter size-full wp-image-18734005957183" src="https://woocommerce.com/wp-content/uploads/2025/10/registration_settings.png" alt="Registration settings" width="980" height="719" /></div>
<div class="twocol-one"><b>Checkout Billing Address Rules:</b></p>
<p>Validate billing details during checkout to prevent fake orders and suspicious transactions. These rules identify incomplete, invalid, or mismatched billing data, stopping fraud before it reaches payment processing.</p>
<p>Available settings cover validation for billing details, including name, address, city, state, country, postal code, email, phone number, and company. This helps block fake, invalid, or disposable information to maintain data accuracy and prevent fraudulent or low-quality orders.</p>
</div>
<div class="twocol-one last"><img class="aligncenter size-full wp-image-18734005957187" src="https://woocommerce.com/wp-content/uploads/2025/10/checkout-settings.png" alt="checkout settings" width="980" height="798" /></div>
<p><b>Checkout Shipping Address Rules:</b></p>
<p>Ensure shipping details are accurate and legitimate. By blocking fake or bot-generated addresses, these rules reduce delivery issues, save fulfilment costs, and maintain a smooth order experience for genuine customers.</p>
<p>Available settings cover validation for shipping details, including first and last names, address, city, state, country, postal code, phone number, and company. This ensures the blocking of fake, invalid, or suspicious entries to maintain accurate and trustworthy order information.</p>
<div class="twocol-one">
<p><b>Technical Rules:</b></p>
<p>Go beyond basic form validation with system-level checks. Technical rules verify IP addresses, browsers, device types, and other metadata to detect patterns linked to fraudulent behavior. This adds a powerful, invisible layer of protection that works in real time.</p>
<p>Available settings include validation for IP address, device, browser, operating system, email domain, user role, and user ID, allowing you to block traffic from suspicious sources, outdated systems, disposable email domains, restricted user roles, or known spam accounts.</p>
</div>
<div class="twocol-one last"><img class="aligncenter size-full wp-image-18734005957189" src="https://woocommerce.com/wp-content/uploads/2025/10/technical-settings.png" alt="Technical Settings" width="980" height="894" /></div>
<p>With these four layers of configurable rules, Fraud Shield provides <b>precise, proactive control</b><span style="font-weight: 400"> over fraud prevention, helping you block bad actors without disrupting genuine customers.</span></p>
<hr class="wccom-product-heading__hr" />
<h2>Global Settings</h2>
<p><span style="font-weight: 400">The General Settings section allows store owners to manage the core functionality of the </span><b>Fraud Shield for WooCommerce</b><span style="font-weight: 400"> extension.</p>
<p>It provides global controls to enable or disable the extension, configure how fraud detection rules behave, and manage logging for security insights and debugging. <br />These settings help ensure that validation rules are applied efficiently while offering visibility into all blocked attempts</span><span style="font-weight: 400">.<br /><img class="aligncenter size-full wp-image-18734005957198" src="https://woocommerce.com/wp-content/uploads/2025/10/global-settings.png" alt="Global Settings" width="980" height="654" /><br /></span></p>
<hr class="wccom-product-heading__hr" />
<h2>Blocked User Section</h2>
<p><span style="font-weight: 400">The “</span><b>Blocked User</b><span style="font-weight: 400">” section of this extension offers a comprehensive dashboard that lists all users who were blocked due to failing fraud detection rules during registration or checkout.</span></p>
<p><img class="aligncenter size-full wp-image-18734005957209" src="https://woocommerce.com/wp-content/uploads/2025/10/blocked-users.png" alt="blocked users" width="980" height="560" /></p>
<hr class="wccom-product-heading__hr" />
<h2>Prevent fraudulent registrations from specific email domains</h2>
<p><strong>Scenario:</strong> You want to prevent fake account creation using disposable emails and suspicious addresses, commonly used for testing or fraudulent purposes.</p>
<p></p>
<p></p>
<p><strong>Steps to create the validation rule:</strong></p>
<p></p>
<ol class="wp-block-list"></p>
<li>In your store’s WP Admin dashboard, go to <em>WooCommerce > Settings > Fraud Shield</em>.</li>
<p></p>
<p></p>
<li>Add a Registration Rule:
<ul class="wp-block-list">
<li style="list-style-type: none">
<ul class="wp-block-list"></p>
<li>Enable fraud shield for registration</li>
<p></p>
<p></p>
<li>Enable email validation</li>
<p></p>
<p></p>
<li>Add value in block email domains like tempmail.com, mailinator.com</li>
<p></p>
<p></p>
<li>Save your changes for the registration rule <img src="https://woocommerce.com/wp-content/uploads/2025/10/registration-user-block-admin-settings.png?w=980" alt="" /></li>
</ul>
</li>
</ul>
<ul class="wp-block-list"></ul>
<p></li>
<p></p>
<p></p>
<li>Now, if a customer adds an email with a domain name that is blocked with error message. <img src="https://woocommerce.com/wp-content/uploads/2025/10/user-registration-validation.png" alt="" /></li>
</ol>
<p></p>
<hr class="wccom-product-heading__hr" />
<h2>How to Block Fraud Orders</h2>
<p>Configure to protect your WooCommerce store by blocking fraudulent orders automatically. Use smart filters like user email, name, and other identifiers to stop scammers before checkout.</p>
<h3>Ways to Block Fraudulent Orders:</h3>
<ul class="wccom-tick-list-primary">
<li><strong>Block by Email Address</strong> – Add suspicious or blacklisted email IDs to automatically prevent new orders.</li>
<li><strong>Block by Customer Name</strong> – Stop repeat offenders or fake name patterns (e.g., “Test User,” “Demo Buyer”).</li>
<li><strong>Block by Domain</strong> – Restrict orders from disposable or spammy email domains like <em>@tempmail.com</em>.</li>
<li><strong>Custom Rule Setup</strong> – Create multiple blocking conditions (email + name + payment method) for maximum protection.</li>
</ul>
<div class="twocol-one">
<p><b>Admin Setting Screen</b></p>
<p><img class="aligncenter size-full wp-image-18734005957546" src="https://woocommerce.com/wp-content/uploads/2025/10/admin-order-block-by-email-settings.png" alt="admin order block by email settings" width="980" height="493" /></div>
<div class="twocol-one last">
<p><b>Checkout Page Screen</b></p>
<p><img class="aligncenter size-full wp-image-18734005957547" src="https://woocommerce.com/wp-content/uploads/2025/10/checkout-page-email-block.png" alt="" width="980" height="623" /></div>
<hr class="wccom-product-heading__hr" />
<h2>How to Get Started</h2>
<ol>
<li>Download, install, and activate this extension.</li>
<li>Check out our <a href="https://woocommerce.com/document/fraud-shield/">detailed documentation</a> to help you customize your fraud prevention tools specific to your store’s needs.</li>
<li>Something missing or could be done better? We love feedback — let us know how we’re doing via support and we’ll gladly assist!</li>
</ol>

Fraud Shield

<p>Protect your WooCommerce store from spam orders and fake registrations with ease.</p>

<div style="width: 980px" class="wp-video"><video class="wp-video-shortcode" id="video-0-1" width="980" height="551" preload="metadata" controls="controls"><a href="https://woocommerce.com/wp-content/uploads/2026/02/ShopDefenderPromo.mp4">https://woocommerce.com/wp-content/uploads/2026/02/ShopDefenderPromo.mp4</a></video></div>
<p> </p>
<hr class="wccom-product-heading__hr" />
<p></p>
<h2>Key Benefits</h2>
<ul class="wccom-tick-list-primary">
<li><strong>Stop Fraud Before Payment</strong> – Block fraudulent orders at checkout before any money changes hands</li>
<li><strong>100% Local — No External APIs</strong> – All fraud checks run on your server. No data leaves your site, no third-party dependencies, no per-transaction fees</li>
<li><strong>Flexible Response Actions</strong> – Block suspicious orders outright, place them on hold for review, or flag them for attention — your rules, your call</li>
<li><strong>Intelligent Risk Scoring</strong> – Automatic fraud detection with disposable email detection, IP tracking, country mismatch analysis, and more</li>
</ul>
<p></p>
<h2>Main Features</h2>
<ul class="wccom-tick-list-secondary">
<li><strong>Custom Blocking Rules</strong> – Create rules targeting emails, domains, phones, IPs, countries, addresses, names, payment methods, and shipping methods</li>
<li><strong>4 Matching Modes</strong> – Exact match, contains, wildcard patterns, and full regex support</li>
<li><strong>Automatic Risk Scoring</strong> – 6 configurable risk signals with adjustable weights and thresholds</li>
<li><strong>Classic & Blocks Checkout</strong> – Full protection for both WooCommerce checkout experiences</li>
<li><strong>Order Risk Metabox</strong> – Color-coded risk badges, scores, and detailed risk factors on every order</li>
<li><strong>Complete Audit Trail</strong> – Every fraud check logged with context, action, trigger, score, and metadata</li>
<li><strong>WooCommerce Analytics Integration</strong> – Security Logs report directly in the WooCommerce Analytics dashboard</li>
<li><strong>GDPR & Privacy Ready</strong> – Built-in privacy policy integration with transparent data handling</li>
</ul>
<p></p>
<div class="">
<div class="">
<h3>Rule-Based Blocking</h3>
<p>Build your own defense with powerful, flexible rules. Target orders by email address, domain, phone number, IP address, country, city, postcode, billing or shipping address, customer name, payment method, or shipping method. Choose from exact match, contains, wildcard, or regex matching. Set rules to block, hold, or flag — and add expiration dates for temporary rules.</p>
</div>
<div class="">
<h3>Intelligent Risk Scoring</h3>
<p>Every order is automatically assessed against six configurable risk signals: disposable email detection, IP reputation tracking, billing/shipping country mismatch, suspicious address keywords, new account age, and high-value order thresholds. Each signal has an adjustable weight, and you set the thresholds that determine whether an order is blocked, held, or flagged.</p>
</div>
<div class="">
<h3>Real-Time Checkout Protection</h3>
<p>Shop Defender intercepts fraudulent orders at the earliest possible moment — before payment is processed. Full support for both the classic WooCommerce checkout and the newer WooCommerce Blocks checkout. When an order is blocked, draft orders are automatically cleaned up and the customer sees your customizable error message.</p>
</div>
<div class="">
<h3>Order Risk Assessment</h3>
<p>Every order gets a detailed risk assessment stored as metadata. A dedicated metabox on the order page shows a color-coded badge (blocked, on hold, flagged, or low risk), a visual risk score bar, and a breakdown of every risk factor that contributed to the score. Optionally display a fraud risk column directly on the orders list.</p>
</div>
</div>
<p></p>
<h2>How It Works</h2>
<ol>
<li><strong>Install & Activate</strong> – Upload the plugin and activate it alongside WooCommerce</li>
<li><strong>Enable Protection</strong> – Navigate to WooCommerce > Settings > Advanced > Shop Defender and enable the plugin</li>
<li><strong>Configure Risk Thresholds</strong> – Adjust signal weights and set your block/hold score thresholds</li>
<li><strong>Create Rules (Optional)</strong> – Add custom rules for known bad actors, risky domains, or suspicious patterns</li>
<li><strong>Monitor & Review</strong> – Review flagged orders, check risk scores, and refine your rules using the audit log</li>
</ol>
<p></p>
<h2>Comprehensive Rule Types</h2>
<p>Target fraud from every angle:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>Email & Domain</strong> – Block specific addresses or entire domains (e.g., *@disposable.com)</li>
<li><strong>Phone Number</strong> – Normalized matching strips formatting differences automatically</li>
<li><strong>IP Address</strong> – Block known bad IPs with exact or pattern matching</li>
<li><strong>Country, State, City & Postcode</strong> – Geographic restrictions for billing and shipping</li>
<li><strong>Billing & Shipping Address</strong> – Catch suspicious address patterns like PO boxes</li>
<li><strong>Customer Name</strong> – Block known fraudulent names with case-insensitive matching</li>
<li><strong>Payment Method</strong> – Restrict specific payment methods for flagged contexts</li>
<li><strong>Shipping Method</strong> – Route orders based on chosen shipping options</li>
</ul>
<p></p>
<h2>Configurable Risk Signals</h2>
<p>Fine-tune fraud detection with six adjustable signals:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>Disposable Email Detection</strong> – Bundled database of 5,000+ known disposable email domains (default: +30 points)</li>
<li><strong>Failed IP Tracking</strong> – Flag IPs with a history of blocked orders in a configurable lookback period (default: +20 points)</li>
<li><strong>Country Mismatch</strong> – Detect when billing and shipping countries differ (default: +15 points)</li>
<li><strong>Suspicious Address Keywords</strong> – Configurable keyword list for risky address patterns like PO boxes (default: +10 points)</li>
<li><strong>New Account Detection</strong> – Flag orders from recently created accounts (default: +10 points, configurable age threshold)</li>
<li><strong>High-Value Order Alerts</strong> – Extra scrutiny for orders above a configurable amount (default: +15 points, $300 threshold)</li>
</ul>
<p></p>
<h2>Three Response Actions</h2>
<p>Choose the right response for every situation:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>Block</strong> – Hard deny at checkout. Payment is never processed. The customer sees your customizable error message. Draft orders are automatically deleted.</li>
<li><strong>Hold</strong> – The order is placed on hold for manual review. An admin note is added with full risk details. You decide whether to approve or cancel.</li>
<li><strong>Flag</strong> – The order completes normally but is marked with a warning. A note and risk score are attached for your review when fulfilling.</li>
</ul>
<p></p>
<h2>Complete Audit Trail</h2>
<p>Every fraud check is logged for accountability and analysis:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>Full Context Logging</strong> – Context (checkout, order), action taken, trigger type (rule or heuristic), risk score, and metadata</li>
<li><strong>Advanced Filtering</strong> – Filter logs by context, action, email, IP address, or order ID</li>
<li><strong>Automatic Retention</strong> – Daily WP-Cron task prunes logs older than your configured retention period (default: 90 days)</li>
<li><strong>Analytics Integration</strong> – Access a dedicated Security Logs report in WooCommerce > Analytics with date filtering and sorting</li>
<li><strong>Manual Management</strong> – Delete specific log entries or prune by age at any time</li>
</ul>
<p></p>
<h2>Powerful Admin Interface</h2>
<p>Everything you need, right inside WooCommerce:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>Modern React UI</strong> – Fast, responsive settings interface built with WordPress components</li>
<li><strong>Risk Metabox</strong> – Color-coded badges, visual score bars, and risk factor breakdowns on every order</li>
<li><strong>Orders List Column</strong> – Optional fraud risk column with risk level badges and scores</li>
<li><strong>Customizable Messages</strong> – Edit the customer-facing block message and admin hold note templates</li>
<li><strong>Capability-Based Access</strong> – Configure which user role can manage Shop Defender settings</li>
<li><strong>Debug Mode</strong> – Enable detailed logging to the WooCommerce debug log for troubleshooting</li>
</ul>
<p></p>
<h2>Privacy & GDPR Compliance</h2>
<p>Transparent data handling built into the core:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>Privacy Policy Integration</strong> – Automatic suggested privacy policy text added to WordPress Privacy settings</li>
<li><strong>Local Processing Only</strong> – No data sent to external services. All checks run entirely on your server.</li>
<li><strong>Configurable Retention</strong> – Set how long logs are kept (1–365 days) with automatic daily cleanup</li>
<li><strong>Data Transparency</strong> – Clear documentation of what data is collected, why, and how long it is stored</li>
<li><strong>Clean Uninstall</strong> – Optional removal of all plugin data (tables, options, order metadata) on uninstall</li>
</ul>
<p></p>
<h2>Seamless Integration</h2>
<p>Works with your existing WooCommerce setup:</p>
<ul class="wccom-tick-list-secondary">
<li><strong>WooCommerce HPOS</strong> – Fully compatible with High-Performance Order Storage</li>
<li><strong>Classic & Blocks Checkout</strong> – Full protection for both checkout experiences</li>
<li><strong>Multisite Ready</strong> – Per-site rule and log isolation on WordPress multisite networks</li>
<li><strong>WooCommerce Analytics</strong> – Dedicated Security Logs report in the Analytics dashboard</li>
<li><strong>REST API</strong> – Full CRUD API for rules, logs, and settings for programmatic management</li>
<li><strong>Developer Hooks</strong> – Actions and filters to extend fraud decisions, risk signals, and disposable domain lists</li>
<li><strong>Any Theme</strong> – Admin-only plugin with no frontend output — works with any theme</li>
</ul>

Shop Defender

<p>Stop losing revenue to fraudulent orders and chargebacks. Shop Defender catches bad actors before payment is processed — using custom rules, intelligent risk scoring, and disposable email detection — all running locally on your server with no third-party fees or data sharing.</p>

Fraud Shield vs Shop Defender