This record tracks a ransomware attack claimed by the
akira group against
Lydall, Inc.. 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.
-75days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
November 29, 2023
Disclosed / Notified
Sep 16, 2023
Attack Summary
Lydall is a New York Stock Exchange listed company, headquarteredin Manchester, Connecticut with global manufacturing operations producing specialty engineered products for the thermal/acoustical and filtration/separation markets. We are going to upload a good amount of their projects files with drawing and everything. There are many HR files with detailed information, finance, accounting in there.
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 lydall.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
2,020+
found in Traditional breaches
980+
found in Ransomware leaks
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Arandell Corp
medusa · ransomware
••• emails
+ 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.