How to detect and prevent fake account creation?

Fake account creation is a significant issue affecting industries such as finance, e-commerce, gaming, and social media, with bots and fraudsters exploiting simple registration processes to create fraudulent accounts. These fake accounts are used for various malicious activities, including abusing free trials, posting fake product reviews, engaging in click fraud, and money laundering. The proliferation of fake accounts leads to financial losses, compromised business analytics, wasted marketing budgets, and reputational damage, as well as increased customer support costs. To combat this, businesses can employ strategies like implementing CAPTCHA, honeypot fields, limiting account creation, phone number verification, and multi-factor authentication. A case study of the gaming platform Cubzh illustrates how using Prelude's phone verification tools effectively prevented fake account creation, thereby maintaining a high-quality user base and improving user churn rates.