Disclosure context

About worldleaks

Based on the limited available data, worldleaks is a recently emerged ransomware group that was first observed in May 2025 and appears to be primarily financially motivated, having claimed 134 victims in a relatively short timeframe since its emergence. The group's origin and organizational structure remain unclear, with no publicly documented information from major cybersecurity firms or law enforcement agencies regarding their country of origin, potential affiliations, or operational model. Their targeting patterns indicate a focus on English-speaking countries, particularly the United States, United Kingdom, and Canada, with additional activity observed in Germany and Japan, while their sector targeting shows a preference for healthcare, technology, manufacturing, and consumer services organizations. Due to the group's recent emergence and limited public documentation by established threat intelligence sources, specific details about their attack methodologies, encryption techniques, extortion tactics, and notable campaigns have not yet been comprehensively analyzed or reported by organizations such as CISA, FBI, or major cybersecurity research firms. The group appears to remain active as of the most recent observations, though comprehensive threat intelligence profiling awaits further analysis and documentation by established cybersecurity authorities. The group has been linked to 155 public disclosures across our corpus. First observed on a leak site on May 18, 2025; most recent post May 12, 2026. The operation is currently active.

Timeline of this disclosure

April 28, 2026Carma Packaging listed by worldleakson the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 2,458 disclosures indexed across all operators we track. Geographically, Carma Packaging is reported in MX, a country with 52 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

← All victims

Empaques Carma, S.A. de C.V.

listed as Carma Packaging · Claimed by worldleaks · listed 23 days ago

22d

Age

since listed · data leaked

Status timeline

Listed
Apr 28, 2026
Data leaked

At a glance

Group: worldleaks
Status: Data leaked
Country: MX
Sector: Manufacturing
Listed on leak site: Apr 28, 2026

About the victim

AI dossier — public-source company profile

Empaques Carma, S.A. de C.V. is a Mexican manufacturer specializing in corrugated boxes and packaging products, operating out of Santa Catarina, Nuevo León. The company holds ISO 9001:2015 certification and emphasizes just-in-time delivery, inventory management, and the use of recyclable and/or biodegradable materials. It serves multiple market segments as both a packaging supplier and advisory partner.

Industry: Corrugated Packaging & Box Manufacturing
Address: PLANTA: Hacienda Santa María 100-A, Col. Hacienda el Palmar, Santa Catarina, N.L., C.P. 66367, México

Attack summary

Severity: medium — Data has been marked as published, indicating confirmed exfiltration and disclosure; however, the leak post provides no detail on the type, scale, or sensitivity of the data, and there is no indication of regulated PII, medical, or financial data at scale.

The worldleaks group claims a successful attack against Empaques Carma with data published status, indicating exfiltration and publication of company data. The leak post content is not detailed, so the specific nature and volume of exfiltrated data cannot be further characterized.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Company internal files

Original description

AI-summarised, not from the leak post

N/A

Sources

Victim sitewww.empaquescarma.com
Leak posthttps://worldleaksartrjm3c6vasllvgacbi5u3mgzkluehrzhk2jz4taufuid.onion/companies/4366674138

Source

Indexed 23 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.