alge-stop.dk Listed by m3rx Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
alge-stop.dk has been listed by the m3rx ransomware group, which claims to have exfiltrated internal files in an attack. The incident was disclosed on May 06, 2026; an undisclosed number of individuals may be affected, and those concerned should check whether their information was involved and take appropriate protective steps.
Breaking down the breach
The only Reported Details are those posted by m3rx on its leak site. The group claims to have exfiltrated 73 GB of internal files contained in 7,100 files. No further information on the timing of the intrusion, the method of access, or any ransom demand has been made public. The organization has not issued a statement confirming or denying the claims.
Who is m3rx?
m3rx is a ransomware group that maintains a public leak site where it lists organizations it claims to have targeted. Such groups typically encrypt systems and threaten to publish stolen data if payment is not received. The listing of alge-stop.dk constitutes the group’s claim of responsibility; independent confirmation of the data’s authenticity or the circumstances of the theft has not been reported.
About alge-stop.dk
alge-stop.dk operates in Denmark and provides algae and moss removal services for roofs, walls, tiles, and paving stones. The company offers surface-cleaning treatments that it states can provide up to 20 years of protection. Its contact number listed in public records is +45 22100211. Organizations in this sector routinely collect customer contact details, service addresses, and payment information in the course of business.
The information in question
The only data types named in the listing are internal files. The total volume reported is 73 GB across 7,100 files. The precise contents of those files have not been disclosed. Organizations of this type commonly hold customer records, service histories, and basic financial documentation, but whether any of these categories are present in the exfiltrated material remains unconfirmed.
The real-world impact
Because the number of affected individuals is unknown, the scale of potential harm cannot be quantified at present. Exposure of internal files could lead to misuse of contact information or operational details, though the actual risk depends on the specific records involved. The organization may face operational disruption and costs associated with incident response and any required notifications.
If your data was in this claimed breach
Monitor bank and email accounts for unusual activity and enable multi-factor authentication where available. Contact alge-stop.dk directly with any concerns about your information. Readers can run a free exposure scan of their email address against known breach data sets to check for appearances in previously published records.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by m3rx — 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.