Malteiro
Malteiro is a Brazil-attributed cybercrime syndicate with a financial motive, tracked by Brandefense. It targets 5 sectors, including Technology and Finance, in 15 countries, including Italy and Brazil. It uses 19 MITRE ATT&CK techniques and exploits 1 known CVE.
- Origin
- Brazil
- Techniques
- 19
- Exploited CVEs
- 1
- First seen
- Jan 1, 2019
- Last seen
- Oct 8, 2023
- Record updated
Who They Target.
Countries · 15
About Malteiro.
Malteiro is a financially motivated criminal group that is likely based in Brazil and has been active since at least November 2019. The group operates and distributes the Mispadu banking trojan via a Malware-as-a-Service (MaaS) business model.
Last updated Jun 30, 2026. Compiled by Brandefense technologies from structured threat intelligence and reviewed by Brandefense analysts. Techniques follow the MITRE ATT&CK framework.