Gruppo Avanti Listed by thegentlemen Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Gruppo Avanti was listed on February 13, 2026 by thegentlemen ransomware group, which claims to have exfiltrated internal files from the organisation. Individuals connected to Gruppo Avanti should review any notices or alerts they receive and follow the guidance provided.
What happened
The listing states that internal files were exfiltrated during a ransomware attack on Gruppo Avanti. No date for the intrusion, no volume of data, and no confirmation from the organization itself have been made public. The precise method of access also remains undisclosed.
The group behind it: thegentlemen
Thegentlemen is a ransomware operation that maintains a leak site to publish claims about organizations it says it has targeted. Such groups typically encrypt systems, demand payment, and threaten to release stolen material if their demands are not met. The listing of Gruppo Avanti constitutes the group’s claim; independent verification of the incident has not been reported.
Gruppo Avanti and its sector
Gruppo Avanti provides consulting services that focus on improving business processes, technology adoption, and workforce capabilities. Firms in this sector routinely handle client records, project documentation, internal communications, and employee data as part of their work with other organizations. A breach at such a provider can therefore touch information belonging to multiple companies and their staff.
The information in question
The only detail released is that internal files were taken. The exact categories of data, the number of records, or whether client or employee information is included have not been specified. Organizations of this type commonly store contact details, project files, and administrative records, yet the contents of this incident remain unconfirmed.
Why it matters
Internal files can contain operational details that, if exposed, may assist further targeting of the organization or its clients. Individuals whose information appears in those files could see increased risk of phishing or account misuse. The absence of confirmed numbers leaves the scale of any personal impact difficult to assess at present.
If your data was in this claimed breach
Anyone who has worked with Gruppo Avanti or supplied information to the firm should treat the listing as a prompt to review their own security posture. Concrete steps include:
- Watch for direct notifications from Gruppo Avanti about the incident.
- Monitor email and financial accounts for unusual activity.
- Run a free exposure scan of your email address against known breach data.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by thegentlemen — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.