novohamburgo.rs... Listed by lockbit2 Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
The novohamburgo.rs... Listed by lockbit2 Ransomware Group (reported September 10, 2021) 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.
Ransomware operations continue to target public-sector and municipal organisations, with groups publishing stolen data to pressure victims into payment. On 10 September 2021 the domain novohamburgo.rs... appeared on a leak site associated with the LockBit2 group, which stated that internal files had been taken during a ransomware incident. The number of individuals affected and the precise contents of the material remain undisclosed.
What happened
The organisation novohamburgo.rs... was listed on the LockBit2 ransomware leak site on 10 September 2021. The listing indicated that internal files had been exfiltrated. No further details on the timing of the intrusion, the volume of data, or the method of access have been made public.
The group behind it: lockbit2
LockBit2 is a ransomware operation that emerged in 2019 and has since conducted numerous campaigns against organisations worldwide. The group typically gains initial access through phishing, remote-desktop vulnerabilities or compromised credentials, then deploys encryption while also copying files for later publication. It maintains a leak site where it lists victims that have not paid a ransom demand. The appearance of novohamburgo.rs... on that site constitutes the group’s claim that data was obtained; independent confirmation of the claim has not been reported.
About novohamburgo.rs...
novohamburgo.rs... is the online presence of a municipal administration in the Brazilian state of Rio Grande do Sul. Entities of this type maintain records relating to local residents, taxation, property, licensing and public services. A breach at such an organisation can therefore involve information that is both sensitive to individuals and operationally important to local government functions.
The information in question
The only detail released is that internal files were allegedly exfiltrated. The exact categories of data contained in those files have not been disclosed. Organisations of this kind routinely hold personal identifiers, financial records and administrative documents; however, whether any of those categories were present in the exfiltrated material remains unconfirmed.
Why it matters
When municipal records are exposed, residents may face risks of identity misuse or targeted fraud, while the organisation itself may experience disruption to services and loss of public trust. Because the scale and nature of the data remain unknown, the practical consequences for any specific individual cannot yet be assessed.
If your data was in this claimed breach
Monitor official statements from the municipality for any further information on the incident. Enable multi-factor authentication on accounts that use the same credentials that may have been stored in municipal systems, and review bank and government-service statements for unusual activity. Individuals can also run a free exposure scan of their email address against known breach data to check whether their information appears in other public listings.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by lockbit — 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.