Phantom Security
Invisible Defense with Unmatched Protection

We bring over a decade of expertise in operational security to the Web3 World. Our journey has been battle tested in traditional cybersecurity, where we sharpened our skills through advanced phishing simulations and tailored security programs. Now we’re leveraging these expertise in blockchain technology, a space full of opportunity and unique security challenges. Across all ecosystems, we work to protect your protocol with a holistic approach, ensuring you are ready for emerging threats.

Total Value Locked (TVL) protected
$ 0
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Core Services

Operational Security Readiness Assessment

We assess your protocol structure, daily operations, and key assets to build a tailored threat model. This allows us to prioritize high-risk areas and deliver a focused, actionable audit of your operational security posture.

Multisig Audit & Training

We assess your multisig configuration to eliminate existential threats, from signer compromise to poor setup hygiene. Using real-world attack scenarios, we identify and mitigate failure paths

Incident Response Planning & Simulation

We simulate live crisis scenarios like a signer’s device being compromised, leaked private keys, or a governance takeover attempt. Your team is tested on real-time detection, communication, escalation, and mitigation.

Infrastructure Vulnerability Assessment

We analyze your infrastructure stack, servers, cloud configs, APIs, CI/CD pipelines, internal dashboards, for exploitable weaknesses that attackers could use to pivot into core systems or leak sensitive keys.
When appropriate, we perform selective penetration testing against off-chain components.

Security Awareness Training

Your team is your first line of defense and often your weakest. We teach them how targeted phishing, malware, and data leaks actually happen. Training is tailored to your protocol's stack and threat model, and includes real-world examples, phishing simulations, and secure team workflows.

Threat Modeling

Understanding your protocol's structure, operations, and key assets allows us to create a tailored threat model and prioritize the audit.
This step is crucial for setting priorities and defining countermeasures to prevent or mitigate potential threats. We assess the risk factor, likelihood of attack, and impact on your assets and reputation.

 Testimonials

0xWizard has been a tremendous boon to our team’s OpSec. His program brought our entire team up to speed with best practices to secure our devices and for our own personal safety. Whether you or your team is anon or doxxed, you stand to benefit from following his program
Scoopy Trooples
Scoopy TrooplesFounder | Alchemix
Wizard and Phantom Security delivered an exceptional experience to Alchemix. Most consultants just hand you a policy and move on, but Wizard doesn't operate like that. He has followed through with real commitment, deep involvement, and care for the outcome. He made sure policy wasn’t just written, but that it was actually understood, implemented, and internalized by our team. This level of follow-through is rare, and it made a huge difference in the value we got from the engagement.
Gorby
GorbyFounder | Alchemix
Phantom Security has been going above and beyond in setting up the security policy with Alchemix. Always prepared with up to date information on best practices, but also flexible in recognizing where best practices may be at odds with what is practical. We look forward to the continued collaboration and further developing our organizational security standards
Ov3rKoalafied
Ov3rKoalafiedCOO | Alchemix
We brought in Wizard from Phantom Security for an opsec audit, and it turned into one of the most valuable security sessions we’ve had. He answered long-standing privacy and security questions with clarity, nuance, and zero fluff, even beyond the scope of the audit. I'd recommend Phantom to any team managing sensitive access, especially those with a treasury or admin multisig
Will Schwab
Will SchwabEng. Manager | Alchemix

00xWizard | Phantom Founder

Why I founded Phantom Security?
Most Web3 hacks don’t happen because someone just broke your code anymore, they happen because someone broke your team as well.
After a decade in cybersecurity and being in the trenches of DeFi for a while, I kept seeing the same pattern: Brilliant protocols. Clean audits. And still, they got rekt, because OpSec was an afterthought.
Phantom Security was born to flip that. We turn operational security into a core layer of your project, from secure environment to team behaviors to incident playbooks.
We don’t just consult and vanish. We embed. We build real plans. And We make sure your team gets paranoid in all the right ways.

Start Your Operational Security Transformation Today

Get expert-level visibility into your team’s real attack surface and a roadmap to lock it down.
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