This record tracks a ransomware attack claimed by the
hellcat group against
test. 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.
586days
t1 · Published
t2 · Disclosed
Disclosed / Notified
Feb 22, 2025
Attack Summary
Test.com is an online testing and training platform that helps clients author, administer, and manage tests. Bloomberg describes Test.com, Inc. as operating in the online assessment space, with services centered on test delivery and related training workflows. Sector data for this listing is classified as Other, reflecting a business that does not fit a standard industry vertical in the threat-intelligence index. The company was listed as a ransomware victim associated with Hellcat.
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 test.com
— indexed by HaveIBeenRansom.
210,964
found in Infostealer logs
2,889+
found in Traditional breaches
111+
found in Ransomware leaks
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+ 17 more leak sources 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.