All Breaches
December 16, 2016 Unverified Sensitive Record Credential Collection

AntiPublic Multi-Source Credential List

The Anti Public Combo List is a multi-source email and password collection circulated in December 2016, not a breach of one company or customer database.

458 Million
Reported Records
2
Data Types
Critical
Exposure Scope
Oct 9, 2026
Last updated

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Exposed Data Types

2
  • Email addresses
  • Passwords

About This Record

The external source reports 457,962,538 unique emails and local search contains 456,633,115 records, a difference of 1,329,423.

Raw rows can exceed unique emails or people because one address may recur with multiple passwords and sources. The original breach source, password date, and field co-occurrence cannot be established for every row. A claimed May 4, 2017 list-addition date must not be used as the incident date.

The two classes are emails and passwords. A match does not establish identity, a particular company account, password ownership or currentness, field co-occurrence, original source, account takeover, or misuse.

If an old password genuinely belonged to the person and was reused elsewhere, every reuse should be replaced with a unique password. Bulk attempts of the same credential against other services are credential stuffing.

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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