This record tracks a ransomware attack claimed by the
worldleaks group against
Tech Mahindra. 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.
-47days
t1 · Published
t2 · Disclosed
Disclosed / Notified
May 12, 2025
Attack Summary
[AI generated] Tech Mahindra is a leading global provider of IT, BPO and consulting services. Based in India, it is part of the Mahindra Group. With over 125,000 employees across 90 countries, it offers solutions that help clients enhance their business processes. Its offerings include customer strategy, data analytics, cloud infrastructure, and digital transformation services. They work with clients across various sectors including telecom, healthcare, manufacturing, banking and financial services.
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 techmahindra.com
— indexed by HaveIBeenRansom.
8,705
found in Infostealer logs
2,926+
found in Traditional breaches
74+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Paytm_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Televerde
play · ransomware
••• emails
Linkedin_Database.zip
Database World ROC · breach
••• emails
@TXTLOG_ALIEN — @TXTLOG_LINK - 491.txt
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.