SECRETS / EXTERNAL SURFACE
Your Secrets Are Already Public. Find Them Before Attackers Do.
Jsmon continuously scans JavaScript files, source maps, API responses, error pages, and client-side code across your entire external surface to surface leaked API keys, hardcoded credentials, tokens, and internal endpoints — before they end up in an attacker’s toolkit.
Detected in /static/chunks/771.63f0.js · Source map resolved · blast radius: production
TRUSTED BY SECURITY TEAMS AT
One Leaked Key Can Compromise Everything
01 / CODE
Developer hardcodes AWS key in frontend config
02 / DEPLOY
Key ships to production in a JS bundle
03 / INDEX
Dataset indexes the JS file if it isn’t caught
04 / EXTRACT
Attacker pulls the key from minified JS
05 / IMPACT
Full S3 bucket access — customer data exfiltrated
This exact chain caused the 2023 Toyota data exposure, the Twitch source code leak, and dozens of unreported breaches every month.
The Scale of the Secret Sprawl
1 in every 8
JavaScript files analyzed by Jsmon contains at least one hardcoded secret. API keys, auth tokens, database strings, and internal URLs routinely ship inside minified bundles.
6+ months
Average time a leaked secret stays exposed. Most organizations have no visibility into secrets embedded in client-side code, leaving live credentials in production indefinitely.
67% YoY
Exposed secrets increased across public codebases as microservices, third-party integrations, and API-first architectures multiply credentials in circulation.
Every Secret Type. Every Hiding Spot.
AWS Access Keys
IAM, STS, presigned URL patterns in bundles, env leaks, and API responses.
Google Cloud / GCP
Full JSON service accounts, OAuth secrets, and Firebase objects in frontend code.
Payment API Keys
Stripe, PayPal, and processor keys that permit payment API access.
GitHub / GitLab Tokens
PATs, deploy tokens, and OAuth app secrets granting repository or CI access.
Database Connection Strings
MongoDB, PostgreSQL, Redis, and Firebase endpoints with embedded credentials.
JWT Secrets & Private Keys
HMAC secrets, RSA/EC private keys, PEM certificates, and token-forgery material.
Internal URLs & Endpoints
Staging servers, admin panels, internal APIs, and microservices outside the perimeter.
SaaS Tokens & Webhooks
Slack, Twilio, SendGrid, Mailgun, Algolia, and other API credentials.
Continuous Secret Discovery at Scale
247 SECRETS FOUND | 18 CRITICAL | 94 HIGH | 12 ROTATED THIS WEEK
SECRET TYPE SOURCE FILE / URL ASSET SEVERITY STATUS
AWS Access Key /static/chunks/771.js app.example CRITICAL ACTIVE
Stripe Secret Key /assets/app.js.map checkout CRITICAL ROTATED
GitHub Personal Token api.example.com/v2/config API HIGH ACTIVE
MongoDB Connection String /error/fallback storefront HIGH FALSE POSITIVE
AWS Access Key · pattern: AWS_ACCESS_KEY_ID · /static/chunks/771.js:882
window.runtimeConfig={aws_secret_access_key:”AKIA••••••••••••••••”}
REMEDIATION: revoke key immediately, rotate dependent credentials, remove from bundle, and invalidate CDN cache.
Not Another GitHub Scanner
CLIENT-SIDE FOCUS, NOT JUST REPOS
Most secret scanners only watch Git commits. Jsmon scans the compiled JS bundles, source maps, and API responses your users’ browsers download every day — where the real exposure is.
GITHUB REPO
[ already covered ]
BROWSER NETWORK
app.771.js → SECRET DETECTED
12,400 candidate strings
↓ entropy check
3,082 pattern matches
↓ context validation
247 confirmed secrets
CONTEXTUAL VALIDATION ELIMINATES NOISE
Every candidate is validated against known patterns, entropy thresholds, variable names, surrounding code, and file paths. Example keys, test credentials, and docs snippets are filtered out so teams only see live, exploitable secrets.
4.2 BILLION+ JS ENDPOINTS IN THE JSMON DATASET
Jsmon doesn’t just scan your assets — it cross-references the largest indexed JavaScript dataset in the security industry. If your secret leaked into a third-party script, CDN cache, or partner frontend, Jsmon finds it.
4.2B+
GLOBAL JS ENDPOINTS
◌──◌──◌──◌
What We Find Every Day
CRITICAL
AWS ROOT KEY IN WEBPACK BUNDLE
A Fortune 500 marketing site shipped AKIA•••• root IAM keys granting S3 and EC2 access. Live for 14 months.
CRITICAL
STRIPE SECRET KEY IN REACT SOURCE MAP
sk_live_•••• appeared in a production-linked source map, enabling payment API access. Rotated within 2 hours.
HIGH
INTERNAL ADMIN URL + BASIC AUTH
An error handler logged a fallback path with embedded admin:password credentials and an internal panel URL.
Alerts Where Your Team Already Works
SLACK • JIRA • PAGERDUTY • SPLUNK • MICROSOFT SENTINEL • SERVICENOW • WEBHOOKS • REST API • EMAIL
Trigger automated rotation workflows via API and webhooks.
How Jsmon Secret Scanning Compares
CAPABILITY
GITHUB
GITGUARDIAN
GENERIC DAST
JSMON SECRET SCANNING
Scans Git commits
✓
✓
✗
✓ via integrations
Scans live production JS
✗
✗
Partial
✓ Full AST-level
Source map analysis
✗
✗
✗
✓
API response Scanning
✗
✗
Partial
✓
Contextual validation
Basic
✓
✗
✓ Yes + ML classifiers
Cross-reference global dataset
✗
✗
x
✓ 4.2B+ endpoints
Continuous external Monitoring
x
✗
Scheduled
✓ Continuous
Built for Every Security Workflow
APPLICATION SECURITY
Catch secrets before attackers do. Integrate scanning into deployment or run continuously against production to surface credentials that slipped through code review.
INCIDENT RESPONSE
When a breach is suspected, audit the entire external surface for exposed credentials. Know exactly which keys, tokens, and endpoints need rotation in minutes.
COMPLIANCE & AUDIT
Demonstrate continuous secret monitoring for SOC 2, ISO 27001, and PCI-DSS with audit-ready scan coverage, findings, and remediation timelines.
“We thought our secrets were safe because we used GitHub’s scanner. Jsmon found 43 live credentials in our production JavaScript that had been exposed for over a year — including two AWS root keys.”
AVP - Product, Interior Tech Company
How Many Secrets Are You Leaking Right Now?
Run your first scan in under 5 minutes. No code changes, no agent install — just a domain.
GOT QUESTIONS?
Everything You Need to Know, All in One Place
Discover quick and comprehensive answers to common questions about our platform, services, and features.
What is jsmon.sh?
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What does Jsmon detect?
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Does Jsmon help with compliance?
What integrations does Jsmon support?
What does the Enterprise license include?
How is Jsmon different from traditional vulnerability scanners?
