OSINT Research & Open Source Intelligence Service
Some intelligence questions cannot be answered through standard searches. Recosint’s OSINT research service conducts deep, custom investigations across the surface web, deep web, and dark web – tracing digital identities, analyzing breach exposures, reconstructing deleted content, and mapping hidden connections. Every finding is verified through multiple independent sources and documented with complete provenance for legal, corporate, and investigative use.
What This Service Covers
1. Deep Web & Dark Web Research
Systematic investigation of non-indexed internet spaces including specialized databases, closed forums, and dark web platforms - identifying threat intelligence, credential exposures, stolen data, and underground activities relevant to security assessments and threat investigations.
2. Domain & Website Historical Analysis
Reconstruction of website evolution through archived snapshots, DNS history, ownership changes, and content modifications over time - revealing deleted information, previous associations, and operational history essential for fraud investigations and due diligence.
3. Email Address Intelligence (EMAILINT)
Comprehensive investigation of email addresses to identify associated accounts, online registrations, breach exposures, and linked digital identities - tracing usage patterns across platforms and correlating addresses to real-world identities through multiple verification methods.
4. Phone Number Intelligence (PHONEINT)
Investigation of telephone numbers including carrier identification, registration details, associated online accounts, social media connections, and breach database appearances — establishing ownership, usage patterns, and the digital footprint linked to phone identifiers.
5. Username & Alias Investigation
Cross-platform tracking of usernames, aliases, and online handles to map complete digital presence across websites, forums, gaming platforms, and social networks - connecting disparate online personas to single individuals through behavioral analysis and technical correlation.
6. Breach Data Analysis
Examination of compromised credential databases and leaked information repositories to identify organizational or individual exposure - determining scope of compromise, affected accounts, password vulnerabilities, and secondary exposure risks requiring security response.
Who Needs This Service
Cybersecurity Threat Intelligence
Identify threat actor infrastructure, compromised credentials, malware distribution networks, and adversary tactics through dark web monitoring and breach data analysis.
Fraud & Identity Theft Investigation
Trace stolen identities, locate fraudulent accounts, and identify perpetrators through username tracking, email intelligence, and phone number investigation across multiple platforms.
Legal Discovery & Evidence Gathering
Recover deleted website content through historical analysis, identify pseudonymous parties through username investigation, and document digital evidence supporting litigation requirements.
Background Verification Enhancement
Supplement traditional background checks with email intelligence, username tracking, and breach exposure analysis to identify undisclosed activities or hidden digital identities.
Security Incident Response
Investigate breach scope through compromised credential analysis, identify attack infrastructure through domain intelligence, and establish incident timelines through historical website reconstruction.
Our Analysis Process
1. Requirement Analysis & Scoping
Detailed consultation to define specific intelligence questions, identify known starting points, establish deliverable requirements, and clarify legal research boundaries before any investigation begins.
2. Research Strategy Development
Custom methodology design selecting appropriate tools, databases, and techniques aligned with investigation objectives - considering information types, target obscurity, and required verification standards.
3. Multi-Source Information Gathering
Systematic collection from public databases, archived resources, specialized search engines, dark web platforms, breach repositories, and technical infrastructure queries.
4. Cross-Reference, Validation & Pattern Analysis
Verification through independent source confirmation and temporal consistency checks - combined with synthesis of disparate findings to identify relationships, behavioral patterns, and hidden connections that transform raw data into intelligence.
5. Intelligence Synthesis & Reporting
Integration of verified findings into structured reports with clear conclusions, confidence assessments, supporting evidence, and actionable recommendations addressing original intelligence requirements.
What You Receive
Custom Intelligence Report
Comprehensive document tailored to investigation objectives - presenting findings, analysis, methodology disclosure, confidence assessments, and supporting evidence in a format suited to your use case.
Digital Identity Profile
Complete mapping of target subject's online presence including identified accounts, usernames, email addresses, phone numbers, social media profiles, and associated digital activities.
Breach Exposure Report
Detailed assessment of credential compromises and data leaks - including affected accounts, exposed information types, breach dates, and remediation recommendations with severity ratings.
Evidence Archive Package
Organized collection of screenshots, archived content, database extracts, and source documentation supporting all findings - with complete provenance information and chain of custody records.
Legal & Ethical Standards
All OSINT research uses exclusively legal information gathering methods – publicly accessible data, archived content, and authorized database access only. When investigating dark web platforms, research remains strictly observational. We do not engage in illegal marketplace transactions or purchase stolen credentials. Breach data analysis uses only publicly disclosed breach databases already circulating in security research communities. All investigation activities, findings, and client identities remain strictly confidential – conducted with full operational security.
Related Free OSINT Tools
Use these free browser-based tools to begin your open source intelligence research before engaging our full investigation service:
Service Documents
📄 OSINT Research Service Overview 2026
Research scope, source methodology, dark web research capability, breach data analysis process, and intelligence report format for our custom OSINT research service.
📋 Sample Project Report
Redacted sample showing digital footprint analysis layout, source citation format, cross-reference methodology, and final intelligence report structure.
Frequently Asked Questions
What is the difference between surface web, deep web, and dark web research?
Surface web consists of publicly indexed websites searchable through standard search engines. Deep web includes non-indexed but legal content like databases and academic repositories. Dark web operates on encrypted networks like Tor, hosting both legitimate privacy-focused services and illegal marketplaces. Our research covers all three areas using appropriate legal methods for each, focusing on intelligence gathering rather than participation in illegal activities.
Can you recover permanently deleted information from websites or social media?
While permanently deleted content cannot always be recovered, we use multiple archival sources including Internet Archive, cached pages, and historical snapshots that often capture content before deletion. We also search for content reposted by others or preserved in secondary sources referencing the original deleted material.
Is investigating breach data legal and how do you access it?
Investigating publicly disclosed breach data is legal when using information already circulating in security research communities and published breach notification databases. We do not purchase stolen credentials or commission unauthorized access. Analysis focuses on understanding exposure scope and providing remediation guidance.
How do username investigations work across different platforms?
Username investigation uses specialized search tools, database queries, and manual platform searches to identify accounts using identical or similar usernames. We analyze registration patterns, account creation dates, biographical consistency, and technical indicators to determine whether accounts belong to the same individual. Positive attribution requires multiple confirming indicators beyond username matching alone.
What types of custom OSINT research projects can you handle?
Custom research capabilities cover any investigation requiring open-source intelligence methods within legal boundaries — including cryptocurrency transaction tracing, malware infrastructure analysis, disinformation campaign investigation, supply chain verification, technical due diligence, and litigation support research. During consultation we assess feasibility, methodology, and timeline for your specific intelligence requirements.
Ready to Start Your OSINT Investigation?
Whether you need threat intelligence, fraud investigation, legal discovery support, or a custom open source intelligence research engagement – we respond within 24 hours with a clear methodology and fixed-price proposal. All inquiries are strictly confidential.
