This record tracks a ransomware attack claimed by the
lockbit3 group against
maysecc.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.
1220days open
t1 · Published
t2 · Pending
Business Category
Construction / Real Estate
Published
February 12, 2023
Disclosed / Notified
Not disclosed yet
Attack Summary
Mayse Construction is a Construction company located in 8011 Hixson Pike, Hixson, Tennessee, United States. Since 1985 the company has been providing Sewer Line Construction.
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 maysecc.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
17
found in Traditional breaches
8
found in Ransomware leaks
Arandell Corp
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
Colonial Surety Company
medusa · ransomware
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
AT&T 5 Million Leaked Database.7z
Database World ROC · breach
••• emails
contacts_14.csv
Database World ROC · breach
••• emails
coinbase_.com_MailPass emails.txt
Database World ROC · breach
••• emails
+ 7 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 10 sources.
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.