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Listed on a ransomware leak site

Biessse

biessseworld.com

Biessse was listed on the Space Bears leak site on Jun 9, 2026. Information as of Oct 19, 2026.

Country: ItalyIndustry: Manufacturing
Updated continuously · figures as of Oct 19, 2026
Claimed by
Space Bears
First listed
Jun 9, 2026
Claims recorded
1

Leak-Site Claim.

Space BearsConfirmed claim
Posted on the leak site
Jun 9, 2026
Collected by Brandefense
Jul 8, 2026
Data claimed
Not stated
Leak-site post text, written by the group
The BiesSse group, which has been operating on the global market for over 40 years, specializes in the production and conversion of highly performing technical adhesive tapes. The BiesSse Tape production plant covers a surface area of over 11,000 sq.mt. and is equipped with modern and advanced installations, in line with lean manufacturing practices. The BiesSse group operates worldwide through its subsidiaries in Austria, Brazil, China and Mexico, availing itself of a professional and strongly committed local workforce. The direct presence on the ground makes it possible to quickly and…

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Holistic Health Group, Inc. (d/b/a Suncrafted)
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Tomix / Grupo JOPER
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D-MAX Engineering, Inc
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Sports Endeavors
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Schwartz, Giannini, Lantsberger & Adamson (SGLA)
sglacpas.com
Space BearsUnknownUnknownNot stated
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
GTL Concreto e Logística LTDA
gtlconcreto.com.br
EmperadorBRBrazilManufacturing2 GB
POWERsonic Industries Inc.AuroraCACanadaManufacturingNot stated
SMIC US Company (Sunnyvale, CA, US arm of Semiconductor Manufacturing International Corpo...
smics.com
N0nCNChinaManufacturingNot stated
Pergande
pergande.de
QilinDEGermanyManufacturingNot stated
ECO USA
ecousaind.com
N0nUSUnited StatesManufacturingNot stated
Rheem Global
rheem.com
HelixUSUnited StatesManufacturing2.45 GB

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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.