This record tracks a ransomware attack claimed by the
akira group against
ServiceMaster Clean services. 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.
-34days
t1 · Published
t2 · Disclosed
Business Category
Services
Disclosed / Notified
Mar 11, 2026
Attack Summary
ServiceMaster Services, Inc. is a privately owned and operated co
mmercial contract cleaning company. Founded in 1974, ServiceMaste
r specializes on servicing office buildings and other large facil
ities. It is headquartered in Memphis, Tennessee.
We will upload corporate data soon. Personal data of employees (p
assports, 20 DLs, SSNs and others), financials, contracts and ag
reements, client files, and so on.
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 servicemasterclean.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
2,945
found in Traditional breaches
1
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
contacts_89.csv
Database World ROC · breach
••• emails
contacts_114.csv
Database World ROC · breach
••• emails
contacts_93.csv
Database World ROC · breach
••• emails
contacts_118.csv
Database World ROC · breach
••• emails
contacts_103.csv
Database World ROC · 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.