All Breaches
QuantShare 2017 Data Breach
In August 2017, a database belonging to technical analysis and trading software platform QuantShare (quantshare.com) was leaked online.
23 Thousand
Reported Records
2
Data Types
Medium
Exposure Scope
Oct 9, 2026
Last updated
Exposed Data Types
2- Plain text passwords
- Email addresses
About This Record
The dump compromised approximately 23,032 user accounts, exposing email addresses and plaintext passwords. No official breach confirmation was released by the company.
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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