This record tracks a ransomware attack claimed by the
blackbasta group against
atos.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.
-11days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Disclosed / Notified
Jun 06, 2024
Attack Summary
For Atos, being Smart means courage and determination to define new standards of excellence. Smart Electrohydraulics is our response to the everchanging market, a commitment we pursue with a unique approach in which every process is analyzed and optimized: from research to design, from production to delivery, up to after-sales service.SITE: www.atos.com Address : Via alla Piana, 5721018 Sesto Calende VA, ItalyALL DATA SIZE: ≈710gb 1. Company data 2. Confidential data 3. Personal employees documents 4. Projects 5. Clients 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 atos.com
— indexed by HaveIBeenRansom.
15,110
found in Infostealer logs
609+
found in Traditional breaches
318+
found in Ransomware leaks
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linkedIN_2.7z.001
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Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
contacts_15.csv
Database World ROC · 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
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.