Otto‑JS provides a patented client‑side protection platform that continuously monitors scripts, HTTP headers, and advertisements on e‑commerce sites to detect and block unauthorized changes, malicious code, and malvertising. Its AI‑driven engine automates PCI DSS v4 compliance for requirements 6.4.3 and 11.6.1, delivering real‑time alerts, audit trails, and a browser‑level firewall with a single line of JavaScript integration.
Funding
$1M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Websites that handle payment card data are vulnerable to client-side script tampering, malicious advertisements, and unauthorized changes to security headers, making it difficult to meet PCI DSS v4 requirements 6.4.3 and 11.6.1. Manual monitoring and testing are time‑consuming and error‑prone, exposing merchants to data skimming, malvertising, and compliance penalties.
Solution
Otto‑JS offers a patented, client‑side protection platform that automatically monitors all scripts and HTTP headers on a site, detecting unauthorized modifications in real time. Its AI‑driven engine scans advertisements and script behavior to block malicious ads and prevent code injection before they reach users. The solution provides continuous compliance validation for PCI DSS v4 requirements 6.4.3 (client‑side protection) and 11.6.1 (automated security testing), delivering instant alerts, audit trails, and a browser‑level firewall with a single line of integration. By automating change detection and security testing, Otto‑JS reduces the operational burden on merchants while ensuring that only trusted content is served.
Target Audience
Primary customers are e‑commerce merchants, payment processors, and SaaS providers that must maintain PCI DSS compliance and protect users from client‑side attacks and malicious advertising.
Features
- Real‑time script integrity validation with AI‑powered malicious code detection
- Continuous monitoring of HTTP headers and payment page content for unauthorized changes
- Automated compliance reporting for PCI DSS v4 6.4.3 and 11.6.1 with live status dashboards
- Browser firewall that blocks malicious redirects and skimming attempts
- AI‑driven malvertising prevention that scans, filters, and verifies ads in real time
- Advertiser reputation scoring and whitelist management for trusted ad networks
- Instant alert notifications and historical audit trails for all detected changes
- One‑line JavaScript integration compatible with e‑commerce platforms, WordPress, and cloud solutions