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Listed on a ransomware leak site

Heinrich Kopp

kopp.eu

Heinrich Kopp was listed on the The Gentlemen leak site on Apr 27, 2026. Information as of Oct 19, 2026.

Country: GermanyIndustry: Technology
Updated continuously · figures as of Oct 19, 2026
Claimed by
The Gentlemen
First listed
Apr 27, 2026
Claims recorded
1

Leak-Site Claim.

The GentlemenConfirmed claim
Posted on the leak site
Apr 27, 2026
Collected by Brandefense
May 6, 2026
Data claimed
Not stated
Leak-site post text, written by the group
kopp.eu [removed] Heinrich Kopp GmbH, headquartered in Kahl am Main, Germany, has been developing and manufacturing electrical installation products "Made in Germany" since 1927. The company offers a catalog of over 7,000 products, from simple plugs and switches to Smart Home and wireless radio systems. Kopp is one of the leading electrical installation brands in German-speaking countries, serving both professional electricians and DIY customers. In 2020, the company launched a new "Energy & Home Automation" division, expanding into the smart home market

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.