Digital Forensics and Cyber Security

Digital Forensics

Digital Forensic Services

Expert digital evidence recovery, analysis, and reporting for legal proceedings.

In an increasingly digital landscape, critical evidence is often hidden behind layers of encryption, deleted files, and complex cloud architectures. Greyhawk Manila delivers premier, AI-powered digital forensics and incident response (DFIR) services. We ensure that every piece of evidence is recovered, preserved, and analyzed under strict forensic protocols, rendering it completely indisputable in a court of law.

Our Core Forensic Pillars

We specialize in extracting and analyzing data across all modern digital environments. Each workflow is managed by certified forensic analysts adhering strictly to global admissibility standards.


Digital Forensics · Core

Complete recovery and analysis of digital evidence from mobile devices and computers — from locked smartphones to enterprise workstations, extracted with forensic precision and fully documented.

  • Logical, file system & physical mobile extraction
  • iOS & Android full device forensics
  • Hard drive, SSD & USB forensic imaging
  • RAM & live system acquisition
  • GCash, Messenger, Viber, TikTok artifact extraction
  • SHA-256 hash verification & chain of custody
Digital Forensics · Cloud

Thorough investigation of cloud storage, social media accounts, and online activities — acquiring data from platforms legally and preserving it in formats admissible in Philippine courts.

  • Google Drive, iCloud, OneDrive, Dropbox acquisition
  • Facebook, Instagram, TikTok, Telegram investigation
  • LinkedIn, Twitter/X, YouTube forensic preservation
  • Social media account activity timeline reconstruction
  • Online defamation & cyberlibel evidence collection
  • Preservation Order compliance for ISP/OSP data
Digital Forensics · Communication

Recovery of deleted emails, chat messages, and communication trails — reconstructing conversations even after deliberate deletion, app uninstallation, or device factory reset.

  • Deleted email recovery (Outlook, Gmail, Yahoo)
  • Messenger, Viber, WhatsApp, Telegram chat recovery
  • SMS & call log reconstruction
  • Business email compromise (BEC) investigation
  • Metadata analysis — sender, timestamp, routing
  • Anti-forensic detection: wiped & overwritten data

Digital Forensics · Network

Deep analysis of network traffic, firewall logs, DNS records, and intrusion artifacts to reconstruct cyberattack timelines, identify threat actors, and produce court-ready network evidence packages.

  • Packet capture analysis (PCAP forensics)
  • Firewall & router log reconstruction
  • DNS poisoning & C2 traffic analysis
  • SIEM log correlation for incident timeline
  • Wi-Fi forensics & rogue access point detection
Digital Forensics · Database

Forensic examination of enterprise databases, ERP systems, and accounting platforms — detecting manipulation, unauthorized access, and financial record tampering for corporate and tax investigations.

  • SQL transaction log analysis & recovery
  • QuickBooks, SAP, Xero, Oracle forensic audit
  • Deleted financial record reconstruction
  • Database access timeline & user activity mapping
  • BIR eFPS & eOR manipulation detection
Digital Forensics · Legal

Preparation of legally sound digital evidence and expert testimony — structured for prosecution before Philippine RTC Cybercrime Courts and international legal proceedings.

  • DOJ-compliant complaint-affidavit preparation
  • CICC Chain of Custody Form documentation
  • Expert witness testimony — RTC Cybercrime Courts
  • Forensic report in plain language for judges
  • A.M. 01-7-01-SC Rules on Electronic Evidence compliance
  • MLAT cross-border evidence package preparation
Turn Digital Footprints into Undeniable Proof

When critical evidence is on the line, there is no room for compromise or technical errors. Greyhawk Manila stands at the forefront of digital investigations, providing you with the clarity, security, and court-ready intelligence needed to protect your organization and achieve your legal objectives. From the initial extraction to the final courtroom testimony, we ensure the truth remains intact.

Frequently Asked Questions (FAQ)

1. Will the digital evidence you collect be accepted in Philippine courts?

Yes. All our forensic processes strictly align with the Philippine Rules on Electronic Evidence (A.M. 01-7-01-SC), as well as PNP-ACG and NBI-CCD standards. We ensure absolute evidence integrity through SHA-256 hash verification and meticulous CICC Chain of Custody documentation. Furthermore, we provide DOJ-compliant complaint-affidavit preparation and expert witness testimony before RTC Cybercrime Courts to defend our findings.

Absolutely. We specialize in the deep recovery of deleted emails, chat messages, and SMS trails. Even if a suspect has deliberately deleted conversations, uninstalled the app, or performed a factory reset, our advanced physical and logical extraction methods can often reconstruct the fragmented data from mobile devices and computers.

For online cases, we conduct thorough Cloud & Social Media Investigations. We legally acquire and preserve data from platforms like Facebook, TikTok, Instagram, and X (Twitter). By reconstructing social media account activity timelines and complying with ISP/OSP Preservation Orders, we secure online evidence before it can be taken down or altered, packaging it in formats admissible for prosecution.

Yes. Through our newly launched Database & Accounting System Forensics, we examine enterprise databases, ERP systems, and accounting platforms (such as QuickBooks, SAP, Xero, and Oracle). We analyze SQL transaction logs, reconstruct deleted financial records, and map user access timelines to detect unauthorized tampering or manipulation (including BIR eFPS & eOR anomalies).

Our Network Forensics & Log Analysis service is designed exactly for this. We perform deep analysis of network traffic (PCAP forensics), firewall logs, and DNS records. By correlating SIEM logs and analyzing Command and Control (C2) traffic, we reconstruct the cyberattack timeline to identify threat actors and produce court-ready network evidence packages.

Our forensic examiners are highly trained in anti-forensic detection. If a suspect attempts to wipe drives, overwrite data, or manipulate metadata (like timestamps or sender routing info), we utilize deep-level file system extraction, RAM/live system acquisition, and physical device imaging to bypass these roadblocks and uncover the hidden tracks.

Ready to secure your case?

Don’t let volatile data slip away or become compromised.

Disclaimer: Greyhawk Forensics and Cybersecurity provides expert technical investigations, digital evidence recovery, and forensic analysis. We are not a law firm and do not provide legal representation or advice. While our forensic methodologies are meticulously designed to comply with multi-jurisdictional legal standards—including the US Federal Rules of Evidence (FRE), UK ACPO principles, Philippine Rules on Electronic Evidence (REE), and broader international protocols—the final admissibility of any evidence is ultimately determined by the presiding judge, tribunal, or judicial authority in the respective jurisdiction. We highly recommend consulting with your retained legal counsel regarding case strategy and the integration of our forensic findings into your specific legal proceedings.

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