For SaaS Vendors

Your Customers Trust You
With Their Most Sensitive Data.

One leaked API response. One verbose error message. One misconfigured endpoint. That's all it takes to expose your customers' PII and destroy the trust you spent years building. DataShielder monitors continuously so you catch it first.

SaaS Companies Have a Unique Problem

You don't just store your own data. You store everyone else's. Every customer, every user, every row in every tenant's database is your responsibility.

Multi-Tenant Data

A single leak doesn't affect one customer. It can expose hundreds of organizations at once.

API-First Architecture

Your APIs are your product. A misconfigured endpoint is a direct pipeline to customer data.

Rapid Deployment

You ship multiple times a day. Every deploy is a chance to accidentally expose something new.

Public-Facing Everything

Your app, your docs, your status page, your APIs—all internet-facing. All potential leak surfaces.

What Customer Data Actually Leaks

These aren't hypotheticals. These are real patterns we find in SaaS applications every day.

Secret Exposure

API Keys in Frontend Bundles

Third-party service keys, internal API tokens, or database connection strings shipped to the browser inside JavaScript bundles. Attackers extract them in seconds.

PII Exposure

Customer PII in API Responses

Endpoints that return full user objects instead of the fields actually needed. Emails, phone numbers, addresses, and internal IDs—sent to the client and cached everywhere.

Information Leak

Verbose Error Messages

Stack traces, database queries, and internal paths exposed in production error responses. They tell attackers exactly how your system works and where to probe next.

Access Control

Broken Access Controls

Tenant A's data accessible to Tenant B because an authorization check was missed on a new endpoint. The most dangerous SaaS-specific vulnerability there is.

The uncomfortable truth: Most SaaS data leaks aren't caused by sophisticated attacks. They're caused by normal development mistakes that nobody caught before they hit production.

The Cost of Getting It Wrong

For SaaS vendors, a data leak isn't just a security incident. It's an existential threat.

Regulatory Fines

GDPR, CCPA, HIPAA—if you handle customer data, you're subject to regulations. Fines for mishandling PII start at millions.

Customer Churn

Customers leave vendors that leak their data. Enterprise contracts have security clauses, and one breach can trigger mass termination.

Lost Deals

Security questionnaires are part of every enterprise sale. A history of data incidents makes those questionnaires impossible to pass.

Reputation Damage

"SaaS vendor exposes customer data" is the headline that never goes away. Trust is your product. Lose it and you lose everything.

How DataShielder Protects Your Customers

We monitor your live applications the way an attacker would—continuously, from the outside—and alert you the moment customer data is at risk.

PII Exposure Detection

We scan your endpoints, pages, and API responses for exposed customer data—emails, names, phone numbers, addresses, financial information—and flag it before it becomes a breach.

Secret & Key Detection

API keys, database credentials, JWT secrets, Stripe keys, AWS tokens—we detect over 100 types of secrets that should never be visible to end users.

Continuous Post-Deploy Monitoring

Every time you deploy, your attack surface changes. We scan continuously so new exposures are caught within minutes, not months.

Instant Alerting

Get notified the moment we find exposed customer data. Detailed reports show exactly what's leaking, where, and how to fix it.

Built for SaaS Workflows

  • No source code access required—we test what's deployed
  • No engineering tickets or sprint planning needed
  • Works with any stack: React, Next.js, Rails, Django, Go
  • Monitors all your subdomains and API endpoints automatically
  • Covers staging, production, and preview environments
  • Generates compliance-ready reports for SOC 2 and GDPR audits

Zero friction: Point us at your domain. We're scanning in minutes, not weeks.

Three Steps to Protecting Customer Data

Get from zero to protected in minutes, not months.

01

Add Your Domains

Enter your product domains and we automatically discover every subdomain, endpoint, and public-facing asset across your infrastructure.

02

We Scan for Customer Data

Our scanners analyze your live applications for exposed PII, leaked secrets, verbose errors, and misconfigured endpoints—everything that puts customer data at risk.

03

Fix Before It's a Breach

Get instant alerts with detailed findings. Know exactly what's exposed, which customers are affected, and how to remediate—before attackers find it.

"Your customers' data is your responsibility.
Not just your database team's."

"You shipped 12 times this week.
Did you check what leaked?"

"SOC 2 says you protect customer data.
Prove it continuously."

Stop Hoping Your Customer Data Is Safe.
Start Knowing.

Your customers chose your platform because they trust you. DataShielder helps you earn that trust every single day by monitoring for data exposure around the clock.

No credit card required • Scanning in minutes • No source code needed

Start Protecting Customer Data