Fingerprint Blog

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Fingerprint Discord Launch
June 15, 2021

Fingerprint Discord

Join our Discord to discuss our open source Javascript browser fingerprinting library, as well as our paid SaaS product, Fingerprint Pro.

Savannah Copland photo
Savannah Copland
How to ban users from your website
May 17, 2021

How to block IP addresses & users from your website

You can block specific users, IP addresses, and email domains from your site. We discuss six common ways in this article to permanently ban website users.

Linda Ikechukwu photo
Linda Ikechukwu
Cross-browser tracking vulnerability
May 13, 2021

Cross-browser tracking vulnerability in Tor, Safari, Chrome, and Firefox

Unveiling a scheme flooding vulnerability across major browsers. Learn how it threatens anonymous browsing.

Konstantin Darutkin photo
Konstantin Darutkin
How to stop using reCAPTCHA
March 15, 2021

How to minimize CAPTCHA API calls to streamline UX and improve conversions

Reduce reliance on CAPTCHAs with advanced user identification methods to combat bots and spam effectively.

Savannah Copland photo
Savannah Copland
Credit card testing
March 12, 2021

Card Testing Fraud: How To Detect and Prevent It

Card testing fraud happens when stolen card data is validated through small online transactions, often leading to larger fraudulent activities.

Savannah Copland photo
Savannah Copland
Playing cards
March 11, 2021

Preventing multi-accounting in gaming and gambling

Discover strategies to combat multi-accounting in gaming and gambling, including prevention of chip dumping and promo abuse.

Savannah Copland photo
Savannah Copland
Fingerprint Series A
February 11, 2021

Fingerprint Raises $8M Series A to Solve Online Fraud

Our visitor identification API secures $8M in funding to enhance our capabilities in detecting fraudulent activity.

Savannah Copland photo
Savannah Copland