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What is OSINT Reconnaissance?
OSINT reconnaissance — Open Source Intelligence gathering — is the first phase of nearly every targeted cyberattack. It's the process of collecting publicly available information about an organization and its people to plan an attack. Everything from your company website and LinkedIn profiles to job postings, DNS records, and conference presentations becomes intelligence. This is exactly the same process AiVersary uses, but we do it first so you can fix what's exposed.
How a OSINT Reconnaissance Attack Works
Map the organization's people
Attackers identify employees, their roles, reporting structures, and personal details using LinkedIn, social media, company websites, and professional directories.
Discover the technology footprint
They enumerate your domain names, email systems, cloud services, web applications, and technology stack through DNS records, job postings (which reveal what tools you use), and technical scanning.
Find leaked credentials and data
Dark web marketplaces, breach databases, paste sites, and code repositories are searched for any exposed employee credentials, API keys, internal documents, or configuration files.
Build the attack plan
All of this intelligence is assembled into a complete picture: who to target, how to reach them, what to say, and which systems to attack. The reconnaissance phase often takes weeks, but the actual attack takes minutes.
Real-World Example
A penetration testing team spent two weeks performing OSINT reconnaissance on a Fortune 500 company. Without touching a single system, they identified 47 employees with breached credentials, the company's entire internal technology stack (from job postings), three misconfigured cloud services, and enough personal information about the CFO to craft a convincing whaling attack. Every piece of information came from freely available public sources.
How AiVERSARY Detects OSINT Reconnaissance Risk
This is exactly what AiVersary does. Our OSINT reports replicate the attacker's reconnaissance process against your organization, showing you everything a threat actor would discover before launching an attack. Instead of waiting to be breached, you see your exposure through the attacker's eyes and close the gaps before they're exploited. Each $499 report delivers a comprehensive threat dossier with prioritized remediation steps.
Is your organization exposed to osint reconnaissance?
AiVERSARY scans your public footprint and identifies the exact data attackers would use against you. $499 per report.
Get Your Threat ReportRelated Terms
Spear Phishing
Spear phishing is a targeted email attack where criminals research a specific person and craft a message designed just for them. Unlike mass spam, these emails reference real details about your job, your colleagues, or recent company events to appear legitimate. They are the number one way attackers breach organizations today.
Pretexting
Pretexting is when an attacker creates a fabricated scenario — a "pretext" — to trick someone into sharing information or performing an action they normally wouldn't. Think of it as method acting for criminals: they invent a believable character and situation, then play that role convincingly enough to bypass your team's natural skepticism. The quality of the pretext depends entirely on how much real information the attacker can gather beforehand.
Credential Stuffing
Credential stuffing is when attackers take usernames and passwords leaked from one breach and automatically try them on other services. Because most people reuse passwords, a breach at a shopping site or social network can give attackers working credentials for your corporate email, VPN, or cloud platforms. It is automated, fast, and alarmingly effective.
Social Engineering
Social engineering is the practice of manipulating people into giving up confidential information or taking actions that compromise security. Instead of breaking through firewalls and encryption, attackers exploit trust, authority, urgency, and helpfulness — basic human instincts that no software patch can fix. It is the foundation of nearly every major breach.