Miesa

ent_4204f3518675915d2154471b

Compliance scorecard →🔔 Follow entity

Disclosures

Leak Site · 1 jurisdiction

Incidents

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no linked incident in sample

Max affected reported

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no filed count in sample

Leak-site claims

unverified actor claims

Identity resolution

Canonical name: Miesa
Normalized: miesa— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: miesagroup.com

Unverified threat-actor claim — not a regulatory filing

Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Disclosure history (1)newest first

GLOBALLeak Siteas victim2025-09-09
Approximately 1.6 TB of data was downloaded. Miesa Group is a COMPANY MADE UP OF 3 FIRMS: Miesa Group specialises in engineering, manufacturing, installation, start-up and maintenance services in the fields of industrial instrumentation, electricity and automation. Ever since it was established in 1983, as a result of the industrys demand for instrumentation and automation services, Miesa has grown to become a global leader in the industrial process control sector. Miesa Group currently employs 220 people in Spain and 82 abroad, with branches in Mexico, Ecuador and Dominican Republic. Having sustained a strong commitment to R&D+i over the last few years, we have become highly specialised in the latest industry-related technologies, as witnessed by the recent innovations in the areas of solar power and the environment