This record tracks a ransomware attack claimed by the
lockbit5 group against
theheartcenterofmemphis.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.
0days open
t1 · Published
t2 · Pending
Business Category
Healthcare / Pharma
Published
August 27, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
The Heart Center of Memphis is a leading cardiology practice in the Mid-South, specializing in compr...
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 theheartcenterofmemphis.com
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
13
found in Traditional breaches
9
found in Ransomware leaks
Pitney Bowes Inc. (pb.com)
shinyhunters · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
b1nd.net_71Millon_Email-Pass_Champagne.7z.011
DBs Backup · ransomware
••• emails
94M_US_evite_com_Managing_Online_Invitations_UsersDB_csv_2013.zip
DBs Backup · breach
••• emails
us_all_fields_email70m.rar
Durov · breach
••• emails
December-URL-Login-pass [11 478 501].zip
DBs Backup · breach
••• emails
250807711.7z.001
DBs Backup · breach
••• emails
magmutual.com.7z
Database World ROC · breach
••• emails
+ 3 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.