Copamex Hit by DragonForce Ransomware
Mexican paper manufacturing company Copamex was listed by the DragonForce ransomware group after an attack discovered around June 3. The group claims to have exfiltrated approximately 589 GB of data from the firm, which specializes in paper products, packaging, and recycling. Public reporting on ransomware trackers and security sites surfaced in early June.
- corporate files
- confidential documents
Mexican paper manufacturer Copamex was listed on the DragonForce ransomware group’s leak site after attackers claimed to have stolen roughly 589 GB of corporate files and confidential documents. The incident, discovered around June 3, 2026, has placed an unknown number of individuals and business partners at risk because the compromised data includes records that often contain personal information.
Public reporting from ransomware trackers and security platforms confirms that DragonForce added Copamex to its data leak portal in early June. The group states it exfiltrated 589 GB of material from the company, which produces paper products, packaging, and recycling services. Available reporting describes the exposed information as corporate files and confidential documents; the exact mix of personal records, employee details, customer data, or vendor contracts has not been independently verified. No evidence has surfaced that the stolen data has been publicly released in full, but ransomware operators routinely use partial leaks to pressure victims.
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