All ransomware incidents
Ransomware group thegentlemen hits Advanced Marketing
Advanced Marketing — a professional services target operating in MX has been listed by the thegentlemen ransomware group on 2026-07-24. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Advanced Marketing |
|---|---|
| Threat Group | thegentlemen |
| Summary | advmkt.com.mx zoominfo.com/c/advanced-marketing/546978407 Advanced Marketing is one of Mexico's largest book distribution and publishing companies, founded in 1994. It partners with around 70 national and international publishing houses to supply major retail chains like Gandhi and Porrúa. Additionally, it operates "AMS Libros," an online store selling a wide variety of children's, art, culture, and health books. |
| Date of Breach | 2026-07-24 |
| Discovery Date | 2026-07-25 |
| Region | MX |
| Target Domain | advmkt.com.mx |
| Business Sector | Professional Services |
| Severity | MEDIUM |
Claim by thegentlemen
advmkt.com.mx zoominfo.com/c/advanced-marketing/546978407 Advanced Marketing is one of Mexico's largest book distribution and publishing companies, founded in 1994. It partners with around 70 national and international publishing houses to supply major retail chains like Gandhi and Porrúa. Additionally, it operates "AMS Libros," an online store selling a wide variety of children's, art, culture, and health books.
Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Disclaimer
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