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d3spair157, also operating under the name Sociedad Privada 157, is a threat actor associated with alleged data-leak activity targeting Mexican government education systems. The actor has been linked to a claimed compromise of the Secretaría de Educación del Estado de Durango in Mexico, where they asserted that administrator credentials were used to access a student-management portal and obtain sensitive records relating to schoolchildren and their families. Reporting also associates the actor with other recent leaks involving Mexican government portals, indicating a pattern of targeting public-sector systems in Mexico. The available evidence supports characterization of this actor as conducting unauthorized access and data exposure operations rather than confirmed ransomware activity. Observed behavior includes apparent use of compromised privileged credentials, access to administrative systems, and publication or distribution of allegedly stolen data. These actions indicate capabilities in initial access, credential theft or abuse, post-exploitation access to victim systems, and exfiltration of sensitive information. The actor’s operations, as reported, have affected the government and education sectors, with the known victimology centered on a Mexican state education authority. Attribution beyond the alias d3spair157 and the associated name Sociedad Privada 157 is not established. The authenticity and full scope of the claimed leaked data attributed to this actor remain unverified, so broader conclusions about tooling, infrastructure, or organizational structure are currently not available.
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1 distinct technique observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
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Every observed MITRE ATT&CK technique, grouped by tactic.
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