This record tracks a ransomware attack claimed by the
akira group against
Tange , Mann & Garza. 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.
216days open
t1 · Published
t2 · Pending
Business Category
Finance / Legal / Insurance
Indexed by Breach House
April 01, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Tange , Mann & Garza is a full-service accounting firm offering a
broad range of services for individuals, business owners, execut
ives, and independent professionals.
We will upload 40gb of corporate data soon. Employee passports DL
and so on, detailed client information (financials, agreements a
nd so on), NDA, etc.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-06. Verdict evidence: [akira/terminal] Tange , Mann & Garza
Showing the latest capture only
Unlock the daily capture history — up to 45 days of evidence.
What's In This Leak
Composition analysis from Have I Been Ransom · ransomware leak.
—
Identity documents present
xlsx
8,579
records · 21 files
csv
4,634
records · 100 files
••••
••••••••
records · ••••• files
Identity documents
••••
••% of records
Full composition is locked
Unlock the remaining 1 file type(s), the corporate vs personal email split.
Dark Web Exposure
Findings for tmgcpas.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
46
found in Traditional breaches
14
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
National Business Furniture
medusa · ransomware
••• emails
Mercer Advisors
shinyhunters · breach
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
+ 5 more leak sources locked
Leak volumes are locked
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