Tokyo, July 23, 2025 — Spider Labs, Inc. today announced the launch of Spider AF SiteScan, a SaaS solution that helps businesses detect and manage third-party and client-side script risks on their websites.
SiteScan is designed to protect websites that serve as the foundation of digital marketing, including advertising, SEO, and analytics. It addresses risks that traditional security tools often overlook, such as tampered analytics and advertising scripts, unauthorized data leaks, and brand damage caused by malicious third-party code. SiteScan continuously monitors and visualizes these hidden risks from a marketer’s perspective, making it easier to keep websites secure and compliant.
Why SiteScan? A New Standard for Marketing Security
Attacks targeting websites through unauthorized scripts, misconfigured Google Tag Manager settings, and hidden form tampering have become increasingly common. In 2025, PCI DSS 4.0.1 introduced a formal requirement for client-side monitoring.
Spider AF SiteScan helps businesses meet this requirement by detecting third-party script risks, sending instant alerts for unauthorized changes to scripts or cookies, and logging incidents automatically. This centralized approach makes it easier to maintain healthy, secure websites that marketers can trust.
The Reality of Client-Side Threats
Client-side attacks affect businesses of all sizes, not just high-profile targets. Common risks include:
- Credit card data stolen from checkout pages through injected scripts.
Conversion and customer data sent to unauthorized third-party servers. - Forms altered without detection, exposing sensitive user information.
- Reputational damage and lawsuits caused by seemingly legitimate scripts.
SiteScan removes the uncertainty of client-side activity and allows advertisers and publishers to grow their businesses while protecting their brands.
Key Features of Spider AF SiteScan
- Script Inventory: Automatically maps and visualizes all scripts to detect errors, duplication, and unauthorized changes.
- AI-Powered Tamper Detection: Identifies unauthorized script or cookie modifications to prevent data theft and conversion loss.
- CVE Vulnerability Mapping: Flags vulnerable libraries by referencing public CVE databases.
- Data Leak Monitoring: Tracks outbound transfers of personal data and cookies.
- SEO and UX Diagnostics: Detects scripts that degrade site speed, usability, and SEO.
- Compliance Automation: Logs activity for PCI DSS 4.0.1 compliance, with Slack notifications and automated reporting.
Customer Feedback
Kagukuro Co., Ltd., an e-commerce retailer, shared:
"We knew risks like expired domains and malicious scripts existed but didn’t know how to monitor them. SiteScan gave us visibility into what was happening and confidence to improve our site while protecting customers and our brand."
Pricing and Free Trial
- 1-Year Plan: Starting at $4,800/year (up to 300 URLs)
- 3-Year Plan: Starting at $4,000/year (up to 300 URLs)
- Free trial: 2 weeks
For more information or to start your trial, visit: https://spideraf.com/spider-sitescan
About Spider Labs, Inc.
Founded in 2011, Spider Labs develops advanced, AI-driven solutions for marketing security. The company operates Spider AF, an ad fraud prevention platform, and provides consulting and tools to combat fraud in lead generation, affiliate marketing, and reselling.
Learn more at: https://spideraf.com/about-us
Media Contact: M. Tison
Public Relations, Spider Labs, Inc.
Email: pr@spideraf.com
Phone: +81-3-6419-7946
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