This record tracks a ransomware attack claimed by the
Whitearmor group against
Ryder. 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
Transportation / Travel / Logistics
Indexed by Breach House
October 28, 2026
Leak Status
leaked
checked 2026-10-28
Disclosed / Notified
Not disclosed yet
Attack Summary
Ryder operates within the United States transportation, travel, and logistics sectors, providing freight coordination, passenger movement services, and supply chain support to clients across multiple industries. The entity is documented in this threat-intelligence index under the listing type ransomware victim, associated with the threat actor Whitearmor. No specific incident details, such as stolen data categories, record counts, ransom amounts, or confirmed breach evidence, are included to maintain factual neutrality and avoid speculation. This entry serves to index the relationship between Ryder and Whitearmor for threat analysts tracking ransomware exposure within critical logistics infrastructure.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-28. Verdict evidence: [M1] 2 FILE(S)
Showing the latest capture only
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Dark Web Exposure
Findings for proton.me
— indexed by HaveIBeenRansom.
188,224
found in Infostealer logs
1,576,998
found in Traditional breaches
0
found in Ransomware leaks
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