Email addresses leave behind a trail of behavioural and transactional activity that fraudsters often take advantage of. They can reveal a lot about the user, including whether they’re using a disposable address or one that is linked to an account on an official platform (which is likely to increase trust) or if the email is old (which decreases trust). Source :https://www.ipqualityscore.com/reverse-email-lookup

For example, if the email was associated with a database leak in the past it may be a sign of compromised accounts and potentially fraudster behaviour. It can also reveal if the email was previously used on a site that required verification or a SMS to register, which suggests the user is trying to conceal their identity.

Spot Fraudulent Users with an Email Risk Check: Enhance Online Security

Other email risks include if the user’s name in their email address matches their real identity and whether they have used the same email address on multiple sites and services. It also checks if the email has been used to sign up for fake accounts on a number of platforms and if it’s on blacklists shared by other fraud detection providers.

With the ever-increasing scale of digital transactions, businesses are seeking new ways to verify user identity to prevent fraud. For sectors such as financial services and fintech, where sensitive transactions are the norm, this is vital for reducing fraud rates. In addition, online gambling and betting companies need robust identity verification to reduce the risk of money laundering and account takeovers. Likewise, cryptocurency platforms and digital lending services are also prime targets for fraudsters and require high levels of user identification to ensure regulatory compliance.