User registrations are a critical part of any online business. They can help prevent fraudulent user registrations  leads, build a newsletter list, and, in some cases, can be used for payment transactions. They can also be subject to fraudulent activity. One of the most common forms of this activity is new account fraud, where criminals use stolen or fake credentials to create accounts on your website, which are then used for unauthorized purposes. There are two approaches to fighting this problem: Email verification or advanced fraud detection tools. Both can provide a solid solution, but are often not enough in the current climate of sophisticated and evolving attacks.

Dumb bots are easy to catch, but modern criminals use stolen or masked identities to make their accounts look real and bypass traditional security checks like CAPTCHA. These attacks can even be used to bypass email validation tools by sending emails through a variety of other domains or utilizing IP spoofing and device spoofing techniques.

Building a Strong Defense: Effective Strategies to Prevent Fraudulent User Registrations

These attacks can damage your brand by reducing trust, and they can also negatively impact revenue. In addition, they can damage your email deliverability and spam blacklisting. If you use WordPress, these malicious accounts can be given elevated privileges on your site and used to launch more sophisticated attacks such as stealing your data or installing malware. If you have the resources, deploying an advanced fraud detection solution is the best way to prevent fraudulent user registrations from happening in the first place.