In the hands of hackers, phishing and malware URL scanners can be used to distribute viruses, ransomware, spyware, and other types of malicious code. They can also be used to collect user data, such as email addresses, names, and passwords.

A free phishing and malware check which carrier owns a number  scanner can help protect against these threats by identifying unsafe links. These tools typically analyze a Uniform Resource Locator’s domain name and cross-reference it with databases of reported phishing and malware websites to ensure that the URL is safe before opening it. Some tools also analyze a website’s behavior and content to identify warning signs that it may be dangerous.

What Is a Mobile Carrier Identification API and How Does It Work?

Some of the best phishing and malware URL scanners use advanced software to analyze a URL and its contents for threats. These tools can scan for phishing and malware files in Microsoft Office documents, PDFs, archive files (ZIP, AIZip, JAR), and other common file formats to detect potential risks before a user clicks on them. They can also check for phishing and other malicious behaviors, such as attempts to download files automatically, or redirection chains, and report on their findings with a clear analysis page.

Another tool, Criminal IP, is a free security OSINT search engine that uses an array of blocklist engines and online web assessment services to speed up the process of analyzing a URL for possible threats. It uses machine learning to detect phishing and malware sites and has a reputation score for each URL that helps users quickly identify potential risks.