Ransomware group bravox hits Grupo Mauá
Grupo Mauá — a manufacturing target operating in BR has been listed by the bravox ransomware group on 2026-05-31. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Grupo Mauá |
|---|---|
| Threat Group | bravox |
| Summary | Operates in the construction, real estate, energy, and infrastructure sectors. |
| Date of Breach | 2026-05-31 |
| Discovery Date | 2026-05-31 |
| Region | BR |
| Target Domain | www.grupomaua.com.br |
| Business Sector | Manufacturing |
| Severity | MEDIUM |
Claim by bravox
Operates in the construction, real estate, energy, and infrastructure sectors.
Posted by the bravox threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Victim website
www.grupomaua.com.br
Leak post (onion / Tor)
http://bravoxxwcfz5qk43ychgveprpd5mw5hvxfs4a2uz2okx7mumiht4fzyd.onion/blog/2979a59a-c02f-4a3b-804f-2b1d8cabefd8
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Disclaimer
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