Adversim is a boutique cybersecurity firm built to disrupt the consulting model. No junior staff. No offshore delivery. No surprise billing. Just senior practitioners running real adversary simulations against your environment — and showing you exactly how to fix what they find.
Compliance checkboxes don't stop breaches. Real adversaries do not follow scope diagrams or rules of engagement — they exploit assumptions. Our services are organized around how attacks unfold, not how auditors expect them to look.
Real-world attack chains executed by senior offensive practitioners — not checklist scans dressed up as penetration tests.
Honest gap analysis against the frameworks that matter for your industry. We tell you where you stand — then we tell you what to fix first.
Long-term posture, not just point-in-time pass/fail. Program design, risk modeling, and senior advisory tailored to your stage and budget.
Most cybersecurity firms compete on logo size and bench depth. We compete on something rarer: delivering exactly what we said we would, for the price we quoted, by the people who quoted it.
Every engagement is run by a senior practitioner with 15+ years of hands-on experience. No bait-and-switch with junior staff after the SOW is signed.
You know the price up front. No padded hourly estimates, no scope creep invoices, no surprise change orders at the end of the month.
All testing performed by US-based professionals. Zero offshore delivery. Your sensitive findings never leave the country.
You talk to the people doing the work — not an account manager translating. Faster scoping, sharper answers, no telephone game.
Scoping call today, proposal in your inbox the day after tomorrow. We don't waste your buying cycle with consulting theater.
Findings prioritized by business risk, with reproduction steps, remediation guidance, and an executive narrative that doesn't read like a vulnerability scanner export.
Anyone can run a scanner. We bring the experience to interpret what tools miss — chained exploits, business logic flaws, and the assumptions attackers love most.
Most of our clients work with us year after year. We're built around partnership — not the one-and-done compliance shuffle that lets gaps grow back.
The cybersecurity testing market clusters at the extremes — overhead-heavy enterprise consultancies on one end, transactional bug-bounty platforms on the other. Adversim is the senior-led middle that most buyers were quietly looking for.
We focus on regulated, high-trust industries where a breach isn't just a headline — it's a license, a lawsuit, or a livelihood.
Las Vegas-rooted expertise in NGCB Regulation 5.260, gaming system integrity, patron data protection, and high-stakes financial transaction security.
HIPAA-aligned assessments, ePHI exposure testing, and infrastructure validation for hospitals, clinics, and health-tech vendors handling patient data at scale.
Penetration testing and assessments for banks, fintech platforms, RIAs, and payment processors. We protect trust where money moves.
Confidentiality is your product. ABA Model Rule 1.6-aligned assessments, document management testing, and insider threat simulations for law firms of every size.
Application security, multi-tenant cloud architecture review, API testing, and SOC 2 readiness for software companies whose product is uptime and trust.
K–12 districts, higher ed, and education technology vendors. Student data protection, phishing-resilience programs, and CMMC alignment for federally funded research.
Reservation systems, payment platforms, guest networks, and supply chain. Adversim secures the systems that move customers and capital simultaneously.
OT-adjacent corporate networks, manufacturing, energy, and utilities. We help operators of essential systems prove resilience without slowing operations.
50–1,000 employee businesses that need real security expertise without a Big 4 invoice. The Adversim sweet spot.
Cybersecurity consulting was supposed to be about expertise. Somewhere along the way, it became about overhead — junior delivery teams, offshore handoffs, hourly billing that rewards inefficiency, and senior partners who appear at the pitch and disappear at the kickoff.
Adversim is the alternative. Senior practitioners doing the work, US-based delivery only, fixed-fee pricing, and a buying experience that respects your time. You hire us. You get us. That's the entire model.
You pay for the people doing the work — not for office leases, layered management, or sales engineers who never see your environment.
If your environment is in worse shape than you thought, you'll hear it from us first — calmly, with a path forward. No catastrophizing for upsell.
Scanner output is a starting line, not a deliverable. We chain findings, test business logic, and pressure-test the assumptions defenders rely on.
Executive narrative for the boardroom. Technical detail for the engineers. Remediation guidance that survives contact with reality.
One-and-done testing leaves gaps that grow back. We're built for annual partnerships — same practitioners, deeper context, compounding value.
We've engineered our delivery workflow around one principle: every meeting we don't waste is a vulnerability you can fix sooner.
One focused call. We learn your environment, goals, and constraints. No sales theater.
Clear scope, deliverables, timeline, and price. No T&M ambiguity.
Sign, schedule, and kick off. Most clients are testing within 14 days of signing.
Real attack chains, regular check-ins, immediate critical-finding escalation.
Executive narrative, technical detail, business-prioritized remediation plan.
Live walkthrough with your team. We answer the "now what?" questions in real time.
Tell us what's keeping you up at night. We'll tell you whether we can help — and if we can, you'll have a fixed-fee proposal in your inbox within 48 hours.
A 30-minute scoping call is the fastest path to a fixed-fee proposal. No sales pressure, no enterprise theater — just a direct conversation with the practitioner who'll lead your engagement.