You probably use CDNs like:
- Google Tag Manager
- Cloudflare Pages
- jsDelivr
- Stripe.js
- Adobe Launch
These offer performance and reliability — but they also introduce third-party trust risks.
How CDNs Become Attack Vectors
CDNs host code — not security teams.
If one of the following happens:
- A developer account is compromised
- A library is updated with malware
- A DNS route is hijacked
Your site will load malicious code immediately, no deploy required.
The Breachfin Approach
We treat CDNs as external attack surfaces:
- All scripts are hashed on every scan
- When a hash changes, we compare the new code
- If entropy, obfuscation, or suspicious functions appear — we flag it
Your CDN isn’t bulletproof.
With Breachfin, you don’t need to trust it blindly.
