Skip to main content
Darkfield

Ransomware victim disclosure

← All victims

Cerámicas Kantu

Claimed by Panzer · listed 2 days ago

2d
Age
since listed · data leaked

Status timeline

  1. ListedSep 13, 2026
  2. Data leakeddate unknown

At a glance

Group
Panzer
Status
Data leaked
Sector
Manufacturing
Listed on leak site
Sep 13, 2026

About the victim

AI dossier — public-source company profile

Cerámicas Kantu S.A.C. is a Peruvian manufacturer of decorative tiles and construction finishes made from ceramic, porcelain, and glass. Operating for over 40 years in ceramics and 15+ years in decorative construction products, they serve distributors and retail customers seeking high-quality, design-forward building materials.

Industry
Ceramic & Porcelain Tiles Manufacturing

Attack summary

Severity: low — The disclosure consists of a company description with no specification of exfiltrated data types, data volume, or proof files. No operational impact is stated. This appears to be a listing-only announcement without substantive evidence of data compromise.

Panzer claims to have attacked Cerámicas Kantu and published data from the company. The leak post does not specify whether data was exfiltrated, encrypted, or both, nor does it detail what data categories are at stake.

low

What the group claims

Cerámicas Kantu S.A.C. is a Peruvian company specializing in the manufacturing of decorative tiles and accessories made from ceramic, porcelain, and glass. With over 40 years of experience in the ceramic industry and more than 15 years in producing construction finishes, they offer high-quality products with innovative designs. Their intended clients include distributors and individuals looking to enhance their spaces with unique decorative elements. The company emphasizes customer service and provides assistance through their sales advisors.

Sources

Source

Indexed 2 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

Is this your supplier? Your competitor? You?

Pro plans monitor your domain, corporate emails, and crypto wallets across every new ransomware leak-site post, breach dump and Telegram callout — alerts within 5 minutes.

Disclosure context

About Panzer

Panzer is a ransomware group first observed in August 2026 with an apparent primary motivation of financial gain, though limited public documentation exists given the group's recent emergence and low victim count. Based on available data, the group has claimed two known victims to date, with targeting concentrated in Switzerland and Indonesia, suggesting either opportunistic selection or early-stage operational development. The group has demonstrated interest in the Retail and E-Commerce and Education sectors, which are commonly targeted for their relatively lower cybersecurity maturity and potential for operational disruption that increases victim willingness to pay. No detailed technical analysis of Panzer's tooling, initial access vectors, encryption methodology, or extortion tactics has been publicly documented by CISA, the FBI, Mandiant, or other reputable threat intelligence sources at this time, which is consistent with the group's nascent status and minimal confirmed activity. Given the small victim count and very recent first-observed date, Panzer may represent a new or emerging threat actor, a rebranded entity, or a low-volume affiliate operating within a larger Ransomware-as-a-Service ecosystem, though none of these assessments can be confirmed without additional public reporting. Analysts should continue to monitor for indicators of expanded targeting, updated tooling disclosures, or law enforcement advisories that may shed further light on this group's capabilities and affiliations. The group has been linked to 27 public disclosures across our corpus. First observed on a leak site on August 5, 2026; most recent post September 15, 2026. The operation is currently active.

Timeline of this disclosure

  • September 13, 2026Cerámicas Kantu listed by Panzer on the group's public leak site

Other recent disclosures by Panzer

Panzer has been linked to 27 public victims on Darkfield. A sample of the most recent:

See the full Panzer dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,696 disclosures indexed across all operators we track.

If your organisation is affected

A listing by Panzer means Cerámicas Kantu appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Monitor for the data appearing on Panzer's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.