NyxarGroup is a threat actor known for exfiltrating large datasets from government transparency platforms in Latin America.
Analyst brief
NyxarGroup is a threat actor targeting government infrastructure across Latin America, exploiting transparency and training systems. They have exfiltrated large datasets from Chilean government platforms, such as 110,000 records from Servicio Civil and 250GB from the Ley del Lobby platform, exposing directories of public sector employees. Their key TTPs include data leak operations and likely exploitation of vulnerable web portals. Defenders should prioritize anomaly monitoring on government transparency portals and enforce strict data minimization on publicly accessible platforms.
NyxarGroup
unknown
NyxarGroup is a threat actor involved in a coordinated data brokerage ecosystem across Latin America, primarily targeting government infrastructure. They have published high volumes of data, including 110,000 records from Chile's Servicio Civil platform and 250GB from the Ley del Lobby platform, which tracks lobbying activities. The data exfiltrated includes limited fields but provides a directory of Chilean government employees, enhancing the visibility of the public sector workforce. NyxarGroup's activities indicate a focus on exploiting government transparency and training systems for data leaks.