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All Cosmos Bio-Tech (ACBT)

listed as PT All Cosmos Biotek · Claimed by Gunra · listed 3 days ago

3d
Age
since listed · data leaked

Status timeline

  1. ListedAug 5, 2026
  2. Data leakeddate unknown

At a glance

Group
Gunra
Status
Data leaked
Country
Indonesia
Sector
Healthcare
Listed on leak site
Aug 5, 2026

About the victim

AI dossier — public-source company profile

All Cosmos Bio-Tech (ACBT) is a Malaysia-based investment holding company established by Taiwanese investors and listed on Taiwan's main board. Through subsidiary All Cosmos Industries Sdn Bhd, it operates across four major sectors: agricultural biochemical fertilizers, healthcare & pharmaceuticals, waste reutilization, and microbial research & development.

Industry
Agricultural Biotechnology, Biochemical Fertilizers & Pharmaceuticals
Address
PLO 650, Jalan Keluli 7, Pasir Gudang Industrial Estate, 81700 Pasir Gudang, Johor, Malaysia
Founded
1999

Attack summary

Severity: medium — Data exfiltration confirmed by disclosure status ('data_published'), but no proof files are advertised in the available post excerpt, no specific sensitive data categories are detailed, and the post lacks operational impact claims. The company handles pharmaceuticals and healthcare data which elevates concern, but evidence of actual sensitive data exposure is not explicit in the provided post.

The gunra group claims to have exfiltrated data from ACBT. No specific details are provided regarding the scope of data accessed, encryption status, or operational disruption.

medium

What the group claims

Sector: Agricultural Biotechnology & Fertilizer | Revenue: US$ 5,000,000

Sources

Source

Indexed 3 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.

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Disclosure context

About gunra

Gunra is an emerging ransomware group that was first observed in April 2025, operating with primarily financial motivations based on their targeting patterns across multiple high-value sectors. The group's origin and affiliations remain unclear due to limited public documentation from major security vendors, though their geographic targeting suggests possible international operations given their focus on victims across Brazil, South Korea, Japan, Canada, and Egypt. With approximately 20 known victims to date, Gunra appears to follow conventional ransomware attack methodologies typical of financially-motivated cybercriminal groups, though specific technical details regarding their initial access vectors, encryption methods, or use of double extortion tactics have not been publicly documented by major threat intelligence sources. The group demonstrates opportunistic targeting behavior, focusing primarily on manufacturing organizations while also compromising entities in healthcare, technology, and financial services sectors, suggesting they may operate opportunistically rather than with highly specialized sector expertise. Given the recent emergence of this group in April 2025 and limited public reporting from established threat intelligence organizations such as CISA, FBI, or major security vendors, Gunra's current operational status, technical capabilities, and long-term threat trajectory require continued monitoring as more intelligence becomes available. The group has been linked to 51 public disclosures across our corpus. First observed on a leak site on April 23, 2025; most recent post August 5, 2026. The operation is currently active.

Timeline of this disclosure

  • August 5, 2026PT All Cosmos Biotek listed by gunraon the group's public leak site

Other recent disclosures by gunra

gunra has been linked to 51 public victims on Darkfield. A sample of the most recent:

See the full gunra dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,608 disclosures indexed across all operators we track. Geographically, PT All Cosmos Biotek is reported in Indonesia, a country with 38 ransomware disclosures in our corpus.

If your organisation is affected

A listing by gunra means PT All Cosmos Biotek 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 gunra'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.