Every one of you been a good customer this year Listed by monti Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
The Every one of you been a good customer this year Listed by monti Ransomware Group (reported December 22, 2022) is an unverified claim; the data involved is undisclosed belonging to roughly unknown people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.
On December 22, 2022, a listing appeared on a ransomware leak site that may affect people connected to an entity identified as Every one of you been a good customer this year Listed by monti Ransomware Group. The listing asserts that internal files were taken in a ransomware attack. Public detail on how many people are involved remains unknown, so anyone who has dealt with the organisation has reason to pay attention until more is confirmed.
Ransomware claims of this kind matter because stolen internal material can include records that touch customers, staff, or partners. Even when exact contents stay undisclosed, the practical risk is that personal or business information could later be misused if the claim proves accurate.
Inside the incident
According to the available record, Every one of you been a good customer this year Listed by monti Ransomware Group was listed on the monti ransomware leak site on or about December 22, 2022. The group claims to have stolen internal data and describes the material as internal files exfiltrated in a ransomware attack. No confirmed figure for the number of people affected has been published. Timing of the underlying intrusion, the method of access, and any ransom demand or negotiation details are not disclosed in the public summary. The listing itself is a claim by the operators; independent verification of the theft or of any subsequent release of files is not provided in the facts at hand.
In short, what is known is limited to the leak-site appearance and the group’s assertion that internal files were taken. Everything else about scale, duration, or technical entry point remains unconfirmed.
The group behind it: monti
Monti is a ransomware operation that became visible in 2022. Public reporting has linked it to double-extortion tactics: encrypting systems while also copying data and threatening to publish it if payment is not made. Observers have noted technical and stylistic similarities to earlier Conti-related activity, including the use of leak sites to pressure victims. The group has listed multiple organisations across sectors, typically posting sample files or descriptions to support its claims.
For this incident, the only specific assertion tied to the victim is the leak-site listing and the statement that internal data was stolen. No further statements attributed to monti about this particular organisation appear in the given record. As with other ransomware actors, listings are claims until corroborated by the victim, regulators, or independent analysis.
Who is Every one of you been a good customer this year Listed by monti Ransomware Group?
Public detail about the organisation named in the listing is limited. The designation “Every one of you been a good customer this year Listed by monti Ransomware Group” is how the entry is recorded; little additional background on its legal name, size, location, or precise line of business is supplied in the breach facts. Organisations that appear on ransomware leak sites are commonly commercial or institutional entities that hold internal operational files, customer or supplier records, and employee information as a normal part of doing business.
A breach claim against any such organisation is consequential because internal files can contain correspondence, contracts, financial notes, or personal data belonging to people who interact with it. Without fuller public identification, affected individuals may only learn of possible exposure through later notifications, credit or identity monitoring alerts, or secondary reporting.
What data was at risk
The facts state that the exposed material is described as internal files exfiltrated in a ransomware attack. No itemised list of data types—such as names, contact details, financial records, or credentials—has been disclosed beyond that general description. The number of people whose information may be included is unknown.
Organisations of this general kind typically maintain internal documents that can range from administrative records and business correspondence to customer or employee data. Because the exact contents remain unconfirmed, it is not possible to state which specific categories were taken. Readers should treat the scope as unresolved until the organisation or a competent authority provides clearer inventory.
What's at stake
For individuals, the concrete risks depend on what the internal files actually contain. If personal identifiers, contact information, or financial details are present, those people could face phishing, social-engineering attempts, or identity-related fraud. If only operational business documents were copied, the direct personal impact may be lower, though partners or staff named in those files could still be targeted. Because the headcount and data categories are unknown, the prudent assumption is that anyone with a past relationship to the organisation should remain alert for unusual contact or account activity.
For the organisation itself, a public ransomware listing can disrupt operations, damage trust, and trigger regulatory or contractual obligations to investigate and notify. Even when a group only claims theft, the reputational and remedial costs are real. None of this establishes negligence; it simply records the ordinary consequences that follow when internal material is alleged to have left an organisation’s control.
What to do if you're exposed
If you believe you have been a customer, employee, or partner of the listed organisation, begin with basic precautions. Monitor financial and email accounts for unexpected messages or transactions. Enable multi-factor authentication where available and be cautious of unsolicited requests that reference the incident or urge urgent action. If you receive a formal notification from the organisation, follow the specific steps it provides, including any offer of credit monitoring.
You can also run a free exposure scan of your email address to check whether your information has already surfaced in known breach data sets. That step does not confirm or rule out involvement in this particular incident, but it gives a practical starting point for understanding your wider exposure and deciding what further monitoring is worthwhile.
AICompiled with AI assistance from public sources and published under our editorial standards.
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Publicly posted by monti — 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.