This record tracks a ransomware attack claimed by the
medusa group against
Xtera Communications. 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.
-56days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
September 17, 2024
Disclosed / Notified
Jul 23, 2024
Attack Summary
Xtera Communications (founded in 1951) is an provider of sub-sea telecoms solutions and carries an extensive portfolio of intellectual property. The company supplies both un-repeatered and repeatered systems, using its high performance optical amplifiers to deliver traffic directly inland to cities. Xtera Communications corporate office is located in Bates House Church Rd, London, Greater London, RM3 0SD, United Kingdom and has 103 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 xtera.com
— indexed by HaveIBeenRansom.
298
found in Infostealer logs
1,175+
found in Traditional breaches
1,825+
found in Ransomware leaks
Xtera Communications
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• 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.