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July 18, 2026 Verified Sensitive Record Manufacturing

Block Engineering 2026 Data Breach

The 2026 Block Engineering data breach was a personal-data incident jointly reported by Block Engineering LLC, Block Mems LLC, and Block Engineering Inc.

At least 104
Affected People
2
Data Types
At least Low
Severity
Yes
Verification

Exposed Data Types

2
Names
Social security numbers

Additional Information

Added DateJuly 30, 2026
Breach DateJuly 18, 2026
Domainblockeng.com
SourceOfficial Massachusetts regulator filing and company website
Last Content UpdateJuly 30, 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 NameBlock Engineering
SectorManufacturing
CountryUnited States
Websiteblockeng.com

Risk Level

At least Low

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

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