All Breaches
January 1, 2021 Unverified Online forum

CigReviews 2021 Alleged Data Exposure

In January 2021, a community forum database compromise attributed to tobacco product review portal CigReviews (cigreviews.com) surfaced online.

At least 153,920
Email Identifiers
5
Data Types
At least High
Exposure Scope
Oct 10, 2026
Last updated

This classification is based on a reviewed lower bound; the actual impact and severity may be higher.

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Exposed Data Types

5
  • Email addresses
  • Usernames
  • IP addresses
  • Dates of birth
  • Hashed passwords

Record Information

Record NameCigReviews
CategoryOnline forum
Related Websitecigreviews.com
Breach DateJanuary 1, 2021
Sourcesynscan.net(opens in a new tab)9ghz.com(opens in a new tab)leakedsource.com(opens in a new tab)
Last updatedOctober 10, 2026

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About This Record

The dataset contains 153,920 unique user email addresses alongside usernames, IP addresses, dates of birth, and password hashes across 309,523 records. No official breach disclosure was issued by CigReviews.

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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