This record tracks a ransomware attack claimed by the
worldleaks group against
Exel Composites. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
16days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Disclosed / Notified
Jul 13, 2025
Attack Summary
[AI generated] Exel Composites is a global technology company that designs, manufactures and markets composite profiles and tubes. Founded in 1960, Exel operates in a variety of markets such as construction, transportation, and sporting goods. The company delivers high-quality, durable products that leverage the benefits of composite materials, including strength, lightness, durability, and conductivity. Headquartered in Finland, Exel has a worldwide presence.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for exelcomposites.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
249+
found in Traditional breaches
122+
found in Ransomware leaks
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••• emails
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Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
TPICOMPOSITES.COM
clop · ransomware
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.