Six precision-engineered disciplines. Each engagement executed by the same expert team from first contact to final delivery — no handoffs, no junior substitutions.
Systematic, authorized exploitation of your attack surface — before an adversary does it without permission.
Request engagementPenetration testing at Sirius goes beyond automated scanning. Our engineers manually identify, chain, and exploit vulnerabilities across your entire attack surface — web applications, internal networks, APIs, cloud infrastructure, and endpoints — producing findings that reflect real-world attacker behavior, not checkbox compliance.
Every engagement begins with a scoping session to understand your environment, crown jewels, and risk tolerance. We define clear rules of engagement so you maintain full visibility and control throughout the test. Findings are validated, de-duplicated, and assigned CVSS scores with business impact context — not just raw severity ratings.
Strategic security guidance that maps to your actual business — not generic frameworks copy-pasted from a template.
Request engagementSirius consulting engagements are built around your operational reality. We work with CISOs, CTOs, and security teams to assess current security posture, identify gaps against industry frameworks (ISO 27001, NIST CSF, SOC 2), and build practical roadmaps that balance risk reduction with operational constraints and budget.
Unlike advisory firms that deliver thick reports and disappear, Sirius stays involved through implementation. We help you prioritize what matters, translate technical risk into board-level language, and design security programs that scale with your organization.
Deep-dive dissection of malicious code — from initial triage to full behavioral mapping and attribution intelligence.
Request engagementWhen malware is discovered in your environment — or when you need to understand a threat actor's tooling — Sirius performs rigorous static and dynamic analysis in isolated laboratory environments. We reverse-engineer binaries, scripts, and documents to fully understand their capabilities, persistence mechanisms, command-and-control infrastructure, and evasion techniques.
Our analysts work with samples under strict chain-of-custody procedures. All analysis is conducted in air-gapped sandboxes. Results include full IOC packages, YARA rules, and MITRE ATT&CK mapping — ready for immediate integration into your detection stack.
Continuous adversary monitoring so you know who is targeting you, how, and what to do before they act.
Request engagementReactive security is no longer sufficient. Sirius threat intelligence provides continuous visibility into the threat landscape relevant to your industry, geography, and technology stack. We monitor dark web forums, closed Telegram channels, paste sites, criminal marketplaces, and open-source intelligence feeds to surface threats before they reach your perimeter.
Intelligence is contextualized to your organization — not generic feeds full of noise. Retained clients receive a dedicated intelligence analyst who understands your business, your competitors, and your specific threat profile. All reporting is delivered via encrypted channels with clear, actionable recommendations.
Post-incident investigation with court-admissible rigor — establishing what happened, how, and by whom.
Request engagementWhen a security incident occurs, the integrity of your investigation determines whether you can hold perpetrators accountable, satisfy regulatory obligations, and prevent recurrence. Sirius digital forensics engagements follow strict evidence handling procedures — every artifact is preserved with cryptographic integrity, and chain-of-custody is maintained from collection to reporting.
Our forensics team handles everything from endpoint triage and memory acquisition to cloud forensics and log analysis across distributed environments. Whether you need to understand a ransomware intrusion, investigate insider activity, or produce evidence for legal proceedings, our reports are built to withstand scrutiny.
Full-spectrum adversary simulation — testing people, processes, and technology simultaneously the way real attackers do.
Request engagementEthical hacking at Sirius goes far beyond penetration testing. Our red team operations simulate the full attack lifecycle of a sophisticated, persistent threat actor — from initial access through lateral movement, privilege escalation, and objective achievement. Engagements are covert by default, testing whether your detection and response capabilities identify and contain a real intrusion.
We integrate digital, physical, and social attack vectors into unified campaigns that expose weaknesses no single-domain test can surface. The goal is not just to find vulnerabilities — it is to demonstrate real-world business impact, measure detection efficacy, and quantify what an adversary could actually accomplish inside your environment.
Tell us about your environment and concerns. We'll recommend the right engagement type and scope — no sales pressure, no unnecessary upselling.