Linkscanner Pro does a superb job of ferreting out sites defaced with dangerous hacker code, but for complete antiphishing protection, you'll still need a second program, such as the free Netcraft toolbar.
Pricing not available
AVG updates free LinkScanner tool to scan the shortened URLs that are popular on sites like Twitter, then block any attempts to direct users to malicious Web pages.
AVG breaks out its LinkScanner software from its free suite to offer a free standalone product for real-time Web page scanning.
Haute Secure 2.0 blocks malicious content on the Web and is a worthy alternative to Linkscanner and Finjan SecureBrowsing.
This is available at Download.com
Fourth-largest antivirus software vendor adds Exploit Prevention Labs' LinkScanner family of safe-browsing applications to its product offerings.