All Breaches
August 27, 2019 Verified Sensitive Record Sports technology

AlpineReplay Data Breach

The 2019 AlpineReplay breach is a snow-sports tracking-app dataset catalogued as 898,681 unique accounts with a structured date of August 27, 2019. Its seven reported classes are birth dates, emails, gender, names, passwords, physical attributes, and usernames.

898.7 Thousand
Reported Records
7
Data Types
High
Severity
Oct 9, 2026
Last updated

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Exposed Data Types

1 sensitive7
  • Physical attributes with exact representation unresolved
  • Dates of birth
  • Email addresses
  • Genders
  • Names
  • Passwords reported as unsalted MD5 for older and bcrypt for newer accounts
  • Usernames

About This Breach

The local record measure is 987,807, which is 89,126 above the external unique-account measure. Neither figure means unique people, active athletes, or profiles containing every field together. Older account passwords are reported as unsalted MD5 and newer ones as bcrypt; the algorithm requires row-level authentication. Whether “physical attributes” specifically includes weight must be confirmed from the source schema.

A row establishes only actual fields in the dataset. It does not establish identity, an AlpineReplay account, skiing or snowboarding activity, health or fitness status, physical-attribute, gender, birth-date, username, or password ownership, GPS, phone, or payment data, field co-occurrence, account takeover, or misuse.

Snow-sports or fitness association, birth dates, gender, physical attributes, usernames, and credentials must remain private. If a password is authenticated and was reused elsewhere, it should be replaced.

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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