Aldaco Avance 2022 S.L.
About the organisation
Aldaco is a Spanish company specializing in industrial engineering, construction materials, civil engineering, mining and labor security, with seats in Asturias, Galicia and Madrid. The company distributes machines and technical tools, offers specialized asesoramients and support for professional projects.
What the listing means
Aldaco Avance 2022 S.L. appeared on the Deadlock leak site on 12 July 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has published 75 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Aldaco Avance 2022 S.L. as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on aldacogrupoavance.es, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Business Services organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/QWxkYWNvIEF2YW5jZSAyMDIyIFMuTC5ARGVhZGxvY2s=