VULNpocalypse
LowBreach / campaignMonitoring

The Gentlemen ransomware group claims KABS Pharmaceutical Services on leak site

The Gentlemen ransomware group claims KABS Pharmaceutical Services on its leak site, per RansomLook, unverified, so watch for an official notice.

Published
Exploitation
No confirmed evidence, only a leak-site listing reported by RansomLook

What happened

According to the leak-site tracker RansomLook, the ransomware group The Gentlemen claims KABS Pharmaceutical Services as a victim on its leak site. RansomLook dates the listing to 2026-11-02.

A leak-site listing is the group’s own claim, not proof of an intrusion. These points are not confirmed:

  • KABS Pharmaceutical Services has not confirmed an incident in the sources available.
  • No independent outlet has verified the claim.
  • The entry point, the type of data and the volume of any data taken are not confirmed.
  • Whether the group published any data for this listing is not confirmed.

RansomLook’s page for the group shows its leak-site and chat addresses as down at the time of capture (RansomLook).

Am I affected?

The sources do not say. RansomLook’s listing names only KABS Pharmaceutical Services and does not identify any customers, partners, products or systems linked to the claim. Any impact beyond the named company is not confirmed.

What to do now

  1. If you are a customer or partner of KABS Pharmaceutical Services, watch for a direct notification from the company and rely on that over leak-site claims.
  2. Do not download or open files presented as leaked data from the group’s site.
  3. Check the RansomLook group page for updates to the listing.

Sources