This record tracks a ransomware attack claimed by the
blackbasta group against
btci.com. 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.
-25days
t1 · Published
t2 · Disclosed
Business Category
Telecommunications
Published
October 25, 2024
Disclosed / Notified
Sep 30, 2024
Attack Summary
BT Group plc (formerly British Telecommunications plc, abbreviated to British Telecom) is one of Europe’s leading providers of telecommunications services.SITE: www.btci.com | www.btconferencing.comALL DATA SIZE: ≈500gb 1. Finacial data 2. Organisation data 3. Users data and personal docs 4. NDA’s, Confidential data & etc…
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 btci.com
— indexed by HaveIBeenRansom.
9
found in Infostealer logs
722+
found in Traditional breaches
39+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
contacts_20.csv
Database World ROC · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dailymotion_BF.7z
TheUnderground - Reborn · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
CSCGLOBAL.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.