Know the Risks Before You Invest
Protect your acquisitions and investments from hidden cyber threats with deep security assessments.
Project-based, retainer, and SaaS engagement models available — fixed quotes, no surprises.
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Due Diligence Highlight
Advanced protection for industrial networks and control systems.
Pre-and Post-close
Assess and secure SCADA, PLCs, and field devices before and after acquisitions.
Defense-in-depth for plants and utilities.
Tuck-in Acquisitions
Safely integrate IT and OT systems during mergers without disrupting production.
Secure data flow across IT and OT domains.
Prospect Intelligence
Track risks and resilience with standards-based intelligence.
IEC 62443, NIST 800-82, ISO/IEC 27019.
Trusted. Tested. Empowering
Proven cybersecurity expertise with real-world results.
Trusted Cyber Expertise
Hands-on operators with proven offensive and defensive field experience—not just advisors.
Risk Visibility for Investors
Full transparency into hidden cyber risks that can impact valuation and deals.
Real-Time Portfolio Insights
Monitor evolving threats across companies and suppliers with instant visibility.
Clear, Actionable Reporting
Executive-friendly and technical-ready reports for confident decision-making.
Insight
Stay ahead with the latest publications, research briefs, and expert perspectives on cybersecurity.
Web App Penetration Testing
Driving Portfolio-wide Value with Cybersecurity
Atumcell Publications
Explore our latest whitepapers, case studies, and reports designed to strengthen security strategy.
Frequently Asked Questions
A cyber due diligence engagement covers technical security assessment (network, applications, cloud), a review of security policies and controls, compliance posture analysis, review of historical incidents, and identification of material cyber risks that could affect deal value.
Accelerated pre-close assessments can typically be completed in 10–15 business days depending on target company cooperation and data access. Our process is designed to work within standard M&A timelines.
All engagements are governed by mutual NDAs from day one. We work within the buyer's virtual data room where possible and never transmit sensitive target company data outside the agreed secure environment.
Discover Your
Cyber Risk Level.
Find out in seconds if your domain can be spoofed. Free, no login required.
Fixed-scope pricing agreed before we start · Actionable insights · No commitment required
