Panzer ransomware group claims attack on Grupa ABS, per RansomLook

What happened

According to RansomLook, a tracker of ransomware leak sites, the panzer ransomware group has listed Grupa ABS as a victim, with the entry dated 2026-11-09 RansomLook. RansomLook describes Grupa ABS as a company in the Environmental Services industry, with 6-10 employees and $1M-$5M of revenue, headquartered in Czestochowa, Silesian Voivodeship, Poland RansomLook.

This is the group’s claim as relayed by a tracker, not proof of a compromise. Grupa ABS has not confirmed an incident in the sources provided. No independent outlet carries the story. The sources do not say how access was gained, what data may be involved, how much, or whether any systems were encrypted. All of that is not confirmed. Unlike some other entries on the same page, the Grupa ABS entry lists no data content and no ransom or deadline details.

Am I affected?

Not confirmed. Nothing in the sources says that customers, partners or employees of Grupa ABS have had data exposed. The only claim is the listing itself, as reported by RansomLook RansomLook. If you do business with Grupa ABS, the sources give no basis to assume your data is involved.

What to do now

1. Treat the listing as an unverified claim. Check for an official statement from Grupa ABS before drawing conclusions.
2. If you are a customer or partner, contact Grupa ABS through a channel you already know and ask whether an incident occurred and whether your data is in scope.
3. Keep normal account hygiene for any shared credentials or portals with the company, and watch for unusual messages that mention the company. The sources do not report phishing or misuse; this is general practice, not a sourced finding.
4. Re-check this page for updates. We will revise it if the company or an independent source confirms or denies the claim.

Sources

• RansomLook: Panzer group page, Grupa ABS entry (2026-11-09)