surge in open-source malware YoY
Sonatype 2024
average cost per data breach
IBM 2024
malicious packages found in registries
Sonatype 2024
The Growing Threat
The Threat is Real
Supply chain attacks have surged in frequency and sophistication, targeting the software you trust every day.
SolarWinds
$18B+ damageMalicious code injected into build pipeline. 18,000+ organizations compromised including US government.
Codecov
Secrets exposedModified bash uploader exfiltrated CI/CD secrets from thousands of repositories.
npm attacks
Millions affectedTyposquatting and account takeovers distributed cryptominers and credential stealers.
xz-utils
Critical infrastructureBackdoor planted in release tarballs only — source code looked clean. Multi-year social engineering attack.
How It Works
From Source to Blockchain
Every package goes through a 5-step verification pipeline before it reaches your production environment.
Rebuild
Package is rebuilt from source code in an isolated container — no network access during build
Compare
Published package is compared byte-by-byte against the one rebuilt from source
AI Scan
AI analyzes the code for malicious patterns — backdoors, credential theft, obfuscation
Sign & Store
Cryptographically signed and uploaded to decentralized storage (IPFS)
Record
Proof of verification recorded on the blockchain — immutable and tamper-proof
Install
Developers in your org install packages through SourceSeal's proxy — only verified packages get through
Rebuild
Package is rebuilt from source code in an isolated container — no network access during build
Compare
Published package is compared byte-by-byte against the one rebuilt from source
AI Scan
AI analyzes the code for malicious patterns — backdoors, credential theft, obfuscation
Sign & Store
Cryptographically signed and uploaded to decentralized storage (IPFS)
Record
Proof of verification recorded on the blockchain — immutable and tamper-proof
Install
Developers in your org install packages through SourceSeal's proxy — only verified packages get through
Why SourceSeal
Security that doesn't slow you down
Enterprise-grade supply chain protection with zero friction for your development team.
Reproducible Builds
Every package is rebuilt from source in an isolated container. If the result doesn't match — something was changed.
AI Security Analysis
AI scans every package for malicious code — backdoors, credential theft, obfuscation. Trained on real-world attacks.
Blockchain Attestation
Every verification is signed and recorded on an immutable ledger. Proof that can't be altered or deleted.
Registry Proxy
Configure npm, pip, or Go to use SourceSeal as a proxy. Only verified packages reach your developers.
SBOM Generation
Full software bill of materials generated automatically for every package. Ready for compliance audits.
Dependency Scanning
Every transitive dependency is scanned for vulnerabilities, typosquatting, and suspicious patterns.
See It In Action
How SourceSeal protects your pipeline
Watch how a package is verified from source to blockchain in under a minute.
Ready to secure your pipeline?
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