This record tracks a ransomware attack claimed by the
losttrust group against
THEATER LEAGUE INC. 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.
-48days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
September 26, 2023
Disclosed / Notified
Aug 10, 2023
Attack Summary
Theater League is a not-for-profit civic performing arts organization dedicated to enhancing the quality of life in the communities it serves with the thrill of live! theater. Founded by Mark Edelman in Kansas City in 1977, the organization has presented the Best of Broadway in theaters across the country to well over a million patrons. Today, we dedicate ourselves to supporting professional theater through grants, student ticket subsidies and new works development in our hometown of Kansas City and around the country.
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 theaterleague.org
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
368
found in Traditional breaches
44
found in Ransomware leaks
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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.