LowBreach / campaignMonitoring

Inc ransom group claims attack on Stadtwerke Waldbröl GmbH

RansomLook reports the inc ransom group lists Stadtwerke Waldbröl GmbH on its leak site; the claim is unconfirmed, so watch for official statements.

Published
Exploitation
Not confirmed. The only source is a leak-site claim tracked by RansomLook; no victim confirmation or independent verification.

What happened

According to the tracker RansomLook, the inc ransom ransomware group lists Stadtwerke Waldbröl GmbH on its leak site, in an entry dated 2026-11-10 RansomLook. This is the group’s claim, not proof of an attack.

Only the headline could be retrieved. The full article could not be reviewed, so this advisory contains nothing beyond what the headline says.

Not confirmed:

  • Whether Stadtwerke Waldbröl GmbH has confirmed any incident. No source says it has.
  • Whether any data was stolen or any systems were encrypted.
  • The entry point, the volume of data and the group’s demands.
  • Any independent verification of the claim. No outlet other than a claim tracker carries the story.

Am I affected?

Not confirmed. The source does not say what data, systems or customers might be involved. If you have a relationship with Stadtwerke Waldbröl GmbH, you cannot determine your exposure from this claim alone. Watch for any notice from the company itself.

What to do now

  1. Check the company’s official channels for a statement or customer notice about a cyber incident.
  2. Treat unexpected emails, calls or messages that mention your account or personal data with caution, and verify them through contact details you already trust.
  3. Do not download files or follow links from unsolicited messages that reference this claim.
  4. Revisit this advisory if the company or an independent outlet confirms or denies the claim.

Sources