In the latest cybersecurity news, Gesvalt — a company operating in the US — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-04-08 15:33:54.279955, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Gesvalt |
| Threat Group | thegentlemen |
| Summary | gesvalt.es zoominfo.com/c/gesvalt/429923714 Gesvalt is a leading Spanish real estate valuation and appraisal company serving both private individuals and businesses. It offers official property appraisals for mortgage guarantees, asset distribution, and general valuation purposes, with prices starting from €75 for garages and storage units, and €165 for residential properties — reports are valid for all Spanish banks. Beyond standard appraisals, the company also provides sustainability consulting services, including BREEAM certification and decarbonization roadmaps for commercial real estate and hotel portfolios |
| Date of Breach | 2026-04-08 15:33:52.553125 |
| Discovery Date | 2026-04-08 15:33:54.279955 |
| Region | None |
| Target Domain | gesvalt.es |
| Business Sector | Not Found |
Don’t wait for a breach to take action — stay informed and take control of your cybersecurity posture today.
You can also check if your organization’s data has been exposed using our free Data Breach Checker.
Disclaimer: HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.


