Breach & Data Security
Breach Data
Breach data refers to sensitive information that has been exposed, stolen, or leaked from organizations through security incidents. This data typically includes email addresses, passwords (often hashed), usernames, personal information, and financial details. Investigators use breach data searches to identify compromised credentials, assess exposure risk, and investigate identity theft or fraud cases.
Related OSINT terms
- Data LeakA data leak is the unintentional exposure of sensitive, confidential, or protected information to unauthorized parties. Unlike breaches caused by…
- Password HashA password hash is a cryptographic representation of a password created by a one-way mathematical function. Instead of storing passwords…
- Credential StuffingCredential stuffing is an automated cyberattack where stolen username and password combinations from one breach are systematically tested against multiple…
- SHA-256SHA-256 (Secure Hash Algorithm 256-bit) is a cryptographic hash function that produces a fixed 256-bit (32-byte) hash value from any…
- Password Pivot SearchPassword pivot search is an advanced OSINT technique that searches for accounts and identities that breach records associate with a…
Related Skills
Investigative Skills in Nexus that apply Breach Data to a live case.
- Public Email DiscoveryFind explicitly published email addresses and preserve their attribution and publication context without guessing addresses.Pro & Agency
- Breach Exposure SearchResearch authorized exposure records for an identifier while keeping credentials redacted.Pro & Agency
- Breach Pattern AnalysisCompare authorized exposure evidence across records to identify supported patterns and unresolved associations.Agency