This record tracks a ransomware attack claimed by the
medusa group against
Shamrock Technologies. 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.
-37days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
December 13, 2025
Disclosed / Notified
Nov 07, 2025
Attack Summary
Founded in 1941, Shamrock Technologies is a global provider of micronized polytetrafluoroethylene products. They also offer a line of specialty micronized powders, dispersions, emulsions, and compounds including PTFE, polyethylene, polypropylene, fluoropolymers, custom wax alloys, natural waxes, and other specialty additives. Their products are found in inks and coatings, thermoplastics, greases, elastomers, personal care products, and other specialty applications.
The company headquarters is located in Newark, New Jersey. 51-200 Employees
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 shamrocktechnologies.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
966+
found in Traditional breaches
300+
found in Ransomware leaks
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+ 17 more leak sources 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.