Trail of Bits

Security work that outlasts the engagement

New York, United StatesFounded 2012150-300 peopleentrailofbits.com

L2Cross-referenced, highest level reached

1 cross-referenced

Verified against independent sources

darpa.mil2026-07-07

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Routing your brief is free, providers fund the channel. Capped at three recipients.

Trail of Bits is a L2-verified AI-implementation provider based in New York, United States, delivering red-team, appsec, pentest. Ranked on proof, 1 verified records on the Trustgent index.

What they build

Research-driven security consultancy specializing in deep application, cryptography, blockchain, and AI/ML security assessments. Known for original research, custom tooling, and government engagements — placed second in DARPA's Cyber Grand Challenge and 2025 AI Cyber Challenge finals. 620+ public audits, 945+ publications.

Quick facts

HQ: New York, United States
Founded: 2012
Team: 150-300
Languages: en
Stack

Capabilities

Red teaming
Application security
Penetration testing

Industries served

Financial services
SaaS & technology
Government & public sector

Regulatory readiness

Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for, see the proof page.

Request verified quotes Visit website ↗

Routing your brief is free, providers fund the channel. Capped at three recipients.

Independently verified at L2 (Cross-referenced), unclaimed.

Trail of Bits reached L2 (Cross-referenced) from independent public sources, no one from the company has claimed it yet. Claim it free to respond to buyer requests, add your story, embed your verified badge, and invite a past client to reach a client-verified rating (L3), the level that unlocks verified buyer briefs.

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Verification

Key claims cross-referenced against independent public sources.

How we verify →

See proof page →Customer ratings →AI-analyzed projects →

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About Trail of Bits

What does Trail of Bits build?

Trail of Bits is a L2-verified AI-implementation provider on Trustgent, delivering Red teaming, Application security, Penetration testing.

Where is Trail of Bits based?

Trail of Bits is headquartered in New York, United States.

How is Trail of Bits verified on Trustgent?

Trail of Bits has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-07). Verification is independent of any subscription, plan tier is never a ranking input.

How is Trail of Bits ranked?

Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.