Preservation of Digital Evidence
Practical technical framework for victims of cyber fraud, account takeovers, extortion, and malware attacks to secure verifiable evidence, calculate native SHA-256 hashes, and export compliant forensic dossiers.
This utility is intended strictly for technical evidence preservation in financial fraud, computer intrusion, extortion, and cyber scams. The submission of child sexual abuse material (CSAM), terrorism propaganda, or unlawful content is strictly prohibited. If dealing with child sexual exploitation or imminent physical threats, do not attach media to web utilities: contact law enforcement authorities immediately.
Select Incident Type
Preservation & Triage Checklist
Intake & SHA-256 Cryptographic Hashing
Drag files here or click to browse
Attach screenshots (PNG/JPG), complete conversation exports (.txt/.zip), transaction receipts (.pdf), full email source headers (.eml), or audio files.
Document Incident Facts
Record specific operational details. This data structures your technical report and speeds up law enforcement subpoenas to ISPs and financial institutions.
Compiled Technical Dossier
Wire Fraud & Electronic Deception
Standardized Forensic Artifact Inventory & Digital Chain of Custody| Item | File Name | Size | SHA-256 Digest |
|---|---|---|---|
| No files added to the cryptographic inventory. | |||
Chain of Custody Standard: Technical evidence preserved according to ISO/IEC 27037:2012 (Guidelines for identification, collection, acquisition and preservation of digital evidence) and NIST SP 800-86 (Guide to Integrating Forensic Techniques into Incident Response).
Jurisdictional Note: For incidents occurring within or targeting Brazilian jurisdiction, this technical dossier serves as formal evidentiary annex for police reports (Boletim de Ocorrência) and criminal notices under Art. 158-A of the Brazilian Criminal Procedure Code and Law 12.965/2014 (Marco Civil da Internet).