Cybersecurity Investigator Needed for Digital Forensics and Online Threat Attribution

I am seeking an experienced cybersecurity consultant with a strong background in cyber investigations, digital forensics, email authentication, and online threat attribution. The ideal candidate should have demonstrated experience investigating cyberbullying, harassment, impersonation, defamatory online activity, or anonymous communications and should be capable of tracing digital evidence through email headers, IP logs, domain records, social-media activity, and related technical sources. Experience with Microsoft 365, Office 365, Microsoft Exchange, user authentication, account security, penetration testing, ethical hacking, and infrastructure assessments is strongly preferred.