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Seal Security Raises $13M Series A to Secure Open Source Code at Scale

Seal Security, a leading provider of application security solutions specializing in automatic curation of vulnerability-free open source components, today announced it has raised $13 million in Series A funding.

18 Popular NPM Packages Were Hijacked. What Do You Do Next?

Some of the most widely used open source packages in the world were compromised and used to deliver a supply chain attack to hundreds of millions of users earlier this week. See what happened and how Seal Security can help you manage your open source code, staying safe from attacks like this one.

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Chip Bell

August 21, 2025

PCI DSS 4.0 Patch Management FAQ: Open Source Security for Continuous Compliance

This FAQ blog covers key PCI DSS 4.0 AppSec requirements and explains how Seal Security helps organizations stay compliant without code disruptions or developer slowdowns.

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Chip Bell

August 11, 2025

Why Organizations Struggle to Migrate from EOL Systems

End-of-life (EOL) systems pose serious security, compliance, and operational risks—but upgrading is often too costly or disruptive. Learn why EOL infrastructure persists and how Seal Security helps secure legacy systems without breaking your stack

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