This record tracks a ransomware attack claimed by the
rhysida group against
Mat Bao Corporation. 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.
1day open
t1 · Published
t2 · Pending
Indexed by Breach House
October 02, 2026
Leak Status
pending
checked 2026-10-02
Disclosed / Notified
Not disclosed yet
Attack Summary
Mat Bao Corporation is a company operating within Vietnam, though its specific sector and precise business offerings are not publicly documented in available threat-intelligence records. The entity is cataloged in this threat-intelligence index under the listing type ransomware victim, associated with the threat actor rhysida. This designation reflects the cybersecurity context in which the organization was identified, without disclosing unverified details such as data stolen, ransom demands, or exact incident timelines. The entry serves to inform analysts and defenders of the relationship between Mat Bao Corporation and the rhysida threat actor within the ransomware threat landscape. Its inclusion underscores ongoing monitoring of ransomware incidents across sectors and geographic regions, particularly in Southeast Asia.
Leak Screenshots
3 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-02. Verdict evidence: [H10] Price: 7 BTC
Proof files published by the operator —
2 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
Showing the latest capture only
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Dark Web Exposure
Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
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Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this victim.
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This ransomware victim record reflects information published on the operator's leak site.
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