D3Forensics Insights https://d3forensics.com/insights/ Practical analysis of digital evidence matters from D3Forensics Limited, Hong Kong. en Preserve First: The 72 Hours That Decide a Digital Evidence Matter https://d3forensics.com/insights/preserve-first.html https://d3forensics.com/insights/preserve-first.html Sun, 05 Jul 2026 08:00:00 +0800 info@d3forensics.com (Alan Jeffries) Why early preservation decides matters, what decays fastest, and what to do instead of looking. Anatomy of a BEC: How the Quiet Mailbox Steals Your Invoices https://d3forensics.com/insights/bec-anatomy.html https://d3forensics.com/insights/bec-anatomy.html Sun, 05 Jul 2026 08:00:00 +0800 info@d3forensics.com (Alan Jeffries) Intrusion, the silent watching period, the hidden rule, the strike: the fraud, evidenced. The Leaver Window: Employee Exits and the Forensics of Departure https://d3forensics.com/insights/leaver-window.html https://d3forensics.com/insights/leaver-window.html Sun, 05 Jul 2026 08:00:00 +0800 info@d3forensics.com (Alan Jeffries) The collection arc before resignation, and the exit protocol that protects employers. WhatsApp as Evidence: What Survives, and What a Screenshot Cannot Prove https://d3forensics.com/insights/whatsapp-evidence.html https://d3forensics.com/insights/whatsapp-evidence.html Sun, 05 Jul 2026 08:00:00 +0800 info@d3forensics.com (Alan Jeffries) Deletion, recovery, and why authentication is assembled rather than asserted.