Sitran MG Listed by spacebears Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Sitran MG was listed by the spacebears ransomware group on February 16, 2026, after internal files were exfiltrated in a ransomware attack. An undisclosed number of individuals may be affected; anyone connected to the organisation should check their status and take appropriate protective steps.
On February 16, 2026, the ransomware group spacebears listed Sitran MG on its leak site. The listing states that internal files were exfiltrated during a ransomware attack. The number of people affected remains unknown, and no further technical details about the intrusion have been made public.
The incident is significant because Sitran MG handles traffic management systems and maintains records that include employee information and operational documents. Any confirmed exposure of such material would affect both the company’s internal operations and the individuals whose data appears in those files.
Inside the incident
Public reporting on the event is limited to the February 16, 2026 listing. The group claims responsibility for obtaining internal files, but no independent confirmation of the volume, encryption status, or method of access has been released. The exact date of the intrusion itself has not been disclosed.
Who is spacebears?
Spacebears is a ransomware operator that typically encrypts systems and removes copies of data before demanding payment. Like similar groups, it maintains a public leak site where it lists organizations it claims to have targeted. The listing of Sitran MG constitutes the group’s assertion of involvement; no additional statements or evidence from the actor have been published in connection with this case.
Who is Sitran MG?
Sitran MG, founded in 1971 and based in Belo Horizonte, Brazil, develops signage and traffic management systems for domestic and international clients. Organizations in this sector routinely store operational databases, contracts, accounting records, and employee personal data to support project delivery and regulatory compliance. A compromise at such a firm can therefore affect both commercial information and records relating to staff.
What was likely exposed
The listing refers only to “internal files exfiltrated in ransomware attack.” Specific categories mentioned in connection with the claim are accounting records, contracts, employee personal data, and databases. The precise contents, file counts, and whether any of the material has been published remain unconfirmed.
- Accounting records
- Contracts
- Employee personal data
- Databases
The real-world impact
Individuals whose employee data appears in the exfiltrated material face the standard risks associated with the exposure of personal identifiers, including potential misuse for identity-related fraud. For the organization, the incident may complicate ongoing projects, contract negotiations, and internal record-keeping until the scope of the data removal is clarified. No ransom demand or payment status has been reported publicly.
Were you affected?
Begin by monitoring official communications from Sitran MG for any notifications it may issue. Individuals can also review their own email addresses against known breach datasets through established free exposure-checking services. Until further details are released, the extent of personal data involvement cannot be determined from public sources alone.
AICompiled with AI assistance from public sources and published under our editorial standards.
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Publicly posted by spacebears — 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.