Ryvlar Insights

From the Front Lines of Cybersecurity.

Actionable intelligence and expert analysis on the latest threats, vulnerabilities, and adversary techniques.

Featured Article

8 Active APT Groups to Watch

Question: What do the following industries have in common — Aerospace, Aviation, Energy, Healthcare, Pharmaceutical, Technology, Law Practices, Oil, Precious Metal Mining, Defense, Government Officials, Military Officials, NATO, Embassies, Education & Research, Large Enterprises, and Large Brands? Answer: They have all been targets of active cyber-espionage (APT) groups.

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Quick reads

Attack Surface Management

Securing Your Software Supply Chain

A practical starting point for implementing secure software development practices across suppliers and internal teams.

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Threat Intelligence

Anatomy of a Ransomware Attack

A real-world walk-through of tactics, techniques, and procedures observed in a modern ransomware incident.

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Attack Surface Management

Securing Your Software Supply Chain

A practical starting point for implementing secure software development practices across suppliers and internal teams.

Open original

Threat Intelligence

Anatomy of a Ransomware Attack

A real-world walk-through of tactics, techniques, and procedures observed in a modern ransomware incident.

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Breach Monitoring

Credentials for Sale: The Dark Web Economy

How stolen logins are packaged, priced, and traded at scale—and why credential theft drives so many breaches.

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Executive Viewpoint

The CISO’s Guide to Board Reporting

Director-level guidance for framing cyber risk, metrics, and investment decisions with your board.

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