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WHY STAIRWELL

SECURITY IS A DATA SEARCH PROBLEM

The Stairwell platform is a search engine for continuously detecting threat intelligence, malware campaigns, and vulnerable files hiding in your enterprise.

How it works
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Malware Search

STAIRWELL OPERATIONALIZES
THREAT INTELLIGENCE

CONTINUOUS VISIBILITY

EDRs show the moment. Stairwell keeps every file and reanalyzes it as intel evolves, so you can always answer, “Has this touched our environment?”

CATCH THE ENTIRE CAMPAIGN

Attackers repackage malware to evade rules. Stairwell detects by structure, behavior, and intent, revealing variants, lineage, and the full campaign.

SECURITY ANSWERS. FASTER.

Security teams drown in alerts and slow log hunts. Stairwell brings web-scale search to your file inventory, so you know in seconds if that threat intelligence is anywhere.

“It’s all about having that peace of mind. For hunting malware, Stairwell is the best way to do it. It’s our second set of eyes.”

Michael Francess
Cybersecurity Advanced Threat and Response
Wyndham Hotels & Resorts

SAVE HOURS. EVERYDAY.

Stairwell proves the presence and absence of threat intelligence inside your enterprise. Continuously.

FILES ARE THE TRUTH

Forget verbose logs. Stairwell centers on your actual files–the artifacts attackers can’t fake. We continuously reanalyze them against our malware corpus, active DNS, threat reports, YARA, and hostnames, so your signal gets sharper every day.
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Files are the Truth

PRIVATE BY DESIGN

You control who sees your data. Stairwell keeps every file in a private vault that is never shared with other customers, and never exposed to adversaries.
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CONTINUOUS HINDSIGHT

Files aren’t scanned once. Every file is reanalyzed continuously against the latest malware intel, DNS, threat reports, and YARA rules. Today’s knowledge upgrades yesterday’s assumptions.
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THREAT INTEL WITH ROI

“Automatically identifying variants of a malicious file in a matter of seconds – instead of the months it could take to do it manually – is truly groundbreaking.”

Dean Perrine
Deputy CISO, FOX

ENGINEERED FOR PLANET-SCALE

Built by Google and intelligence veterans. Web-scale indexing, YARA at ludicrous speed, and structured AI reasoning turn raw artifacts into instant understanding across everything you’ve ever seen.

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