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Listed on a ransomware leak site

Mat Bao Corporation

matbao.com

Mat Bao Corporation was listed on the Rhysida leak site on Oct 2, 2026. Information as of Oct 19, 2026.

Country: VietnamIndustry: Technology
Updated continuously · figures as of Oct 19, 2026
Claimed by
Rhysida
First listed
Oct 2, 2026
Claims recorded
1

Leak-Site Claim.

RhysidaConfirmed claim
Posted on the leak site
Oct 2, 2026
Collected by Brandefense
Oct 2, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Mat Bao Corporation Mat Bao Corporation offers a range of services including domain registration, cloud hosting, professional email solutions, and cloud server storage. Files: 746,108Data volume: 106.8 GBGovernment inspection materials - NEAC inspection decision No. 61/QD (29.04.2025) against the certification authority, working minutes naming state inspectors and company staff (through December 2025).Corporate core - GPKD business-registration documents bearing the owner's signature, shareholder records, tax commitments (January 2026).Personal data - national ID cards (CCCD) and employee…

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Reed & Giordano PA
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RhysidaUSUnited StatesLegal ServicesNot stated
Anne Arundel County
aacounty.org
RhysidaUSUnited StatesGovernment and Public SectorNot stated
RealManage
realmanage.com
RhysidaUSUnited StatesConstructionNot stated
Skaff Group
skaff.com
RhysidaUSUnited StatesUnknownNot stated
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
WalkingTree Technologies
walkingtree.tech
QilinINIndiaTechnologyNot stated
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Amagi Media Labs
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N0nINIndiaTechnologyNot stated
All Business Technologies (Fox Hill bookkeeping and tax practice)
allbusinesstechnologies.com
N0nUSUnited StatesTechnologyNot stated
Southwire
southwire.com
HelixUSUnited StatesTechnologyNot stated
Bay Alarm
bayalarm.com
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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.