Offensive Security

We break modern systems before attackers do.

Adversarial testing across AI applications, financial platforms, cloud infrastructure, and distributed systems. We simulate how real attackers operate—not how compliance checklists assume they do.

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Core Focus Areas
01
AI System Security
Adversarial attacks against ML models, prompt injection, inference manipulation.
02
App & Cloud Pentesting
Full-stack application testing, cloud misconfiguration, privilege escalation.
03
Web3 & Financial Security
Smart contract audits, DeFi attack vectors, financial platform exploitation.
04
Physical & Real-World
Social engineering, physical access testing, blended attack paths.
Services

Every attack surface.
Exploited first.

We conduct offensive testing across the full range of modern attack surfaces—from AI inference pipelines and smart contracts to physical facilities and human targets. Each engagement is adversarially scoped, not checkbox-driven.

AI Security
Adversarial testing of LLM deployments, ML pipelines, and AI-integrated applications. We identify prompt injection, model extraction, and inference-time attack paths.
Prompt Injection Model Extraction RAG Attacks Jailbreaking
Application & Cloud
Full-stack web application testing, API exploitation, cloud infrastructure assessment, and container escape. We go beyond OWASP—into the exploitation chains that matter.
API Exploitation Cloud IAM Container Escape SSRF
Web3 & Financial
Smart contract audits, DeFi protocol exploitation, MEV attacks, and financial platform testing. We simulate economically-motivated adversaries—not academic scanners.
Smart Contracts Reentrancy MEV DeFi Logic
Physical & Real-World
Physical intrusion testing, social engineering campaigns, and hybrid attack paths that combine digital access with physical presence—because attackers don't stay behind keyboards.
Physical Intrusion Social Engineering Hybrid Paths OSINT
Approach

Adversarial by
design.

Most security firms run scanners and produce reports. We think like adversaries—identifying the full kill chain, not just individual vulnerabilities. Our engagements are scoped to answer one question: could a motivated attacker reach your critical assets?

  • 01
    Attacker Mindset We model threat actors—their objectives, capabilities, and real-world tactics—not compliance checklists.
  • 02
    Exploit Chaining Individual vulnerabilities rarely cause breaches. We find and chain findings into complete attack paths.
  • 03
    Modern Attack Surfaces AI systems, blockchain protocols, and distributed infrastructure require offensive expertise that goes beyond traditional pentesting.
  • 04
    Blended Vectors Digital and physical attack paths are evaluated together—because real adversaries use both.
Engagement Methodology v2.1
→
Threat Modeling
Define threat actors, objectives, and realistic attack scenarios before testing begins.
→
Reconnaissance
Active and passive intelligence collection across digital, physical, and human surfaces.
→
Exploitation
Hands-on exploitation across all identified vectors. No automated-scan-and-report.
→
Chaining & Impact
Combine vulnerabilities into full attack paths. Demonstrate real business impact.
→
Reporting & Debrief
Technical report plus executive debrief. Remediation guidance that's actionable.
Exploit Scenarios

What real
exploitation looks like.

Representative scenarios from our engagements—demonstrating the types of exploit chains and impact-level findings we uncover. Details redacted for client confidentiality.

Critical
LLM Prompt Injection → Data Exfiltration
Adversarial input to an AI-powered customer service agent manipulated system instructions, redirected tool calls, and exfiltrated internal knowledge base content via crafted response formatting.
AI / LLM Prompt Injection Data Exfil
Critical
Smart Contract Reentrancy → $4.2M Drain Path
Identified a reentrancy vulnerability in a DeFi lending protocol's withdrawal function, compounded by missing access controls on flash loan callbacks. Full exploit path demonstrated in forked environment.
Web3 Reentrancy DeFi
High
SSRF → IAM Metadata → Cloud Account Takeover
Server-side request forgery in a public-facing API allowed access to AWS instance metadata, exposing credentials with overpermissioned IAM roles. Lateral movement to production S3 buckets achieved.
Cloud SSRF IAM
Critical
Physical Breach + Credential Harvest → Full Domain Compromise
Physical access to an unmanned workstation combined with a USB HID attack and credential caching led to domain admin within 40 minutes—without triggering a single SIEM alert.
Physical HID Attack Lateral Movement
High
API Logic Flaw → Account Balance Manipulation
Race condition in a fintech platform's transfer API allowed balance multiplication through concurrent requests. Integer overflow in a secondary validation endpoint compounded the exposure.
Financial Race Condition Logic Flaw
High
Social Engineering → Insider Access Path
Multi-stage vishing campaign targeting IT helpdesk staff resulted in MFA bypass and password reset for a privileged engineering account—exploiting policy gaps rather than technical vulnerabilities.
Social Engineering Vishing MFA Bypass
100%
of engagements yielded critical or high findings
4+
distinct attack surface categories covered
0
automated-only engagements. Ever.
48hr
average time to first critical finding
Engage

Request an
Assessment.

Engagements are scoped to your specific threat model. We work with security-conscious organizations that want to understand their real exposure—not their compliance posture.

Response Time
Within 24 hours
All inquiries are reviewed and responded to directly by the engagement team.
Confidentiality
NDA available before scoping
We operate under strict confidentiality. NDAs are available prior to any discovery conversation.
Engagement Types
Fixed-scope · Open-scope · Retainer
Engagements range from targeted single-surface assessments to full red team operations.
Secure Contact
contact@apexoffensive.io
PGP key available on request for encrypted communication.