Uniform Resource Locator (URL) Spoofing
An attack where a website URL is disguised to mislead users into believing it is legitimate.
Understanding URL Spoofing
URL Spoofing is a cyberattack technique in which attackers manipulate website URLs to deceive users into believing they are visiting a legitimate site. This is often used in phishing attacks, where fake websites mimic trusted ones to steal sensitive data such as login credentials, financial details, or personal information.
How URL Spoofing Works
1. Homograph Attacks
Attackers use visually similar characters from different alphabets (e.g., “goọgle.com” instead of “google.com”).
These deceptive domains trick users into visiting fraudulent websites.
2. Typosquatting (URL Hijacking)
Exploits common typos (e.g., “faceb00k.com” instead of “facebook.com”).
Redirects users to malicious sites that look like the real ones.
3. Subdomain Spoofing
Uses misleading subdomains (e.g., “paypal.secure-login.com” instead of “paypal.com”).
Users assume they are on the real website due to the familiar name in the URL.
4. Link Masking
Attackers disguise malicious URLs by using HTML and JavaScript to display a different URL than the actual link.
Often used in phishing emails and social media scams.
Prevention Strategies
Verify URLs Before Clicking – Always hover over links to check their actual destination.
Enable Multi-Factor Authentication (MFA) – Adds an extra security layer even if credentials are compromised.
Use Secure Browsers and Extensions – Anti-phishing tools help detect fake URLs.
Check for HTTPS and SSL Certificates – Legitimate sites use HTTPS with valid security certificates.
Educate Users – Security awareness training reduces the risk of falling for spoofed URLs.