Digital Forensics Expert Witnesses in Illinois

Digital Forensics, Investigation - Digital forensics, Mobile Forensics, Cellebrite expert, Deepfake Analysis, Digital investigation, Corporate Espionage, Digital expert, Domestic Violence Evidence, Defamation, Extortion & Ransomware, Digital fraud, Data Exfiltration, Scams, Expert Witness Testimony, Slander expert, Stalking expert, Social media investigator

Wanderson Castilho | Digital Forensics & Cybercrime Expert ​Professional Profile ​With over 25 years of experience and a track record of successfully resolving more than 6,000 cases, I provide high-stakes digital forensic analysis and expert testimony for complex litigation. My expertise lies at the intersection of advanced computational science and behavioral logic, specializing in uncovering digital "smoking guns" that traditional investigations often overlook. I bridge the gap between complex binary data and clear, admissible courtroom narratives. ​Core Competencies & Case Experience ​• Complex Data Recovery: Advanced extraction of deleted, encrypted, or fragmented data from mobile devices, cloud environments, and damaged hardware. ​• Cybercrime & Incident Response: Expert investigation into ransomware, data breaches, and sophisticated network intrusions. ​Behavioral Digital Analysis: A unique methodology combining motion data (accelerometer/gyroscope) with digital footprints...

Buffalo Grove, Illinois

Cybersecurity, Digital Forensics - Cybersecurity, Standard of Care, Pen Testing, Remediation, Expert Witness, Risk Management, Governance, Regulatory Audit, AI Governance, Cloud Security, Litigation Support, Infrastructure, M&A Integration, Due Dilligence, Data Privacy, Due Dilligence, Data Breach, Incident Response, Risk Mitigation, Compliance

PROFESSIONAL BIOGRAPHY I am a senior Cybersecurity and Project Management Consultant with 5 years of intensive, high-stakes experience securing, auditing, and remediating environments for Fortune 500 enterprises. My practice bridges the gap between complex technical infrastructure and corporate boardroom strategy, delivering evidence-based insights for legal counsel in litigation, due diligence, and regulatory proceedings. EXPERTISE & CORE COMPETENCIES My practice focuses on the technical "Standard of Care" in three critical areas: Cybersecurity Governance & Remediation: Extensive experience in large-scale cyberdefense and remediation for global organizations like United Airlines. I evaluate the effectiveness of security controls and pen-testing programs against industry benchmarks to identify gaps and failures. AI Governance & Cloud Security: Specialized experience in the architecture of AI-driven ecosystems and cloud-based infrastructures. I provide authoritative analysis on AI...

Chicago, Illinois

Cybersecurity, Cryptocurrency - Cybersecurity, Incident Response, Cyber Investigations, Threat Intelligence, Digital Forensics, Data Privacy, Information Risk Management, Regulatory Compliance, Computers, Mergers and Acquisitions Cyber Due Diligence, Cryptocurrency Investigations, Ransomware, Insider Risk, Board Advisory, CISO, Data Breach, NIST, ISO, SEC Cyber

Luke Tenery is a Partner with StoneTurn who brings over 20 years of experience helping leading organizations mitigate complex cybersecurity, data privacy, and digital risks. He applies deep expertise in cyber investigations, threat intelligence, incident response, and information risk management to guide clients from prevention and detection through mitigation, remediation, and transformation. Luke specializes in situational cyber risk. He helps organizations across many industries align information security risk management with high-impact initiatives—incident remediation, M&A due diligence and integration, cyber cost analyses, digital transformation, and threat intelligence program development. He regularly advises public companies and their boards on digital risk and the remediation of complex cyber incidents, and has performed interim leadership (including interim CISO) functions for clients. Representative matters include: directing compliance-remediation validation for a glo...