Breach Record

Simian

DISCLOSED 2026-08-14 · SUPPLY CHAIN · 500,000 RECORDS EXPOSED

Simian, a Groningen-based online printing company, confirmed a data breach originating at a third-party service provider that affected more than 500,000 customers in the Netherlands and Belgium. Attackers gained access to customer usernames, email addresses, and hashed passwords. The company has not disclosed which hashing algorithm was used.

The record

What we know

Disclosed

2026-08-14

Attack vector

Supply Chain

Sector

printing

Country

Netherlands

Records exposed

500,000

Data classes exposed

usernamesemail addresseshashed passwords

Sources

Cited reporting

↗ www.teiss.co.uk

Similar vector · recent

Other supply chain breaches on file

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