All Breaches
June 12, 2026 Verified Sensitive Record Cybersecurity

LastPass 2026 Klue Tedarik Zinciri Data Breach

The LastPass 2026 Klue data breach is a supply-chain incident in which OAuth tokens stolen from third-party market-intelligence provider Klue were used to access LastPass customer data.

Unknown
Affected People
6
Data Types
Unknown
Severity
Yes
Verification

Exposed Data Types

6
Customer names
Phone numbers
Email addresses
Physical addresses
Support case data
Sales and crm data

Additional Information

Added DateJuly 26, 2026
Breach DateJune 12, 2026
Domainlastpass.com
SourceKlue OAuth supply-chain breach
Last Content UpdateJuly 27, 2026

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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Company Information

Company NameLastPass
SectorCybersecurity
CountryUnited States
Websitelastpass.com

Risk Level

Unknown

The affected total is not confirmed, so severity cannot be determined from a record count alone.

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