Fosko Reports LockBit 3.0 Ransomware Attack Disrupting Billing Files

Summary

Fosko says a LockBit 3.0 ransomware attack disrupted access to billing files and affected two workstations and a file server. Egs-Latam provided forensic response and infrastructure hardening, helping the Chilean manufacturer continue operating.

Key points

Fosko S.A., a Chilean plastic container manufacturer, reported a LockBit 3.0 ransomware attack.
The incident came to light when a user could not access billing files.
Two workstations and one file server were affected.
Fosko activated Egs-Latam for forensic response and infrastructure hardening.
The company said the response helped it continue operating without a complete shutdown.
The article provides no detail on data theft, ransom demands, or the attackers’ access method.

Article Details

Victim Organization: Fosko S.A.
Victim Domain: fosko.cl
Incident Type: LockBit 3.0 ransomware attack
Disclosure Date: 2026-09-26
Operational Impact: Access to billing files was disrupted. Two workstations and one file server were affected. The response helped the company continue operating without a complete shutdown.
Ransom Or Extortion: Unknown
Claim Status: confirmed

Malware

LockBitFosko S.A., a plastic container manufacturer in Chile, suffered a LockBit 3.0 ransomware attack that disrupted access to billing files and impacted two workstations and one file server.

Vendors

Egs-LatamWith specialized support from Egs-Latam, the company carried out an immediate forensic response and infrastructure hardening that helped it continue operating without total paralysis.

Countries

ChileFosko S.A., a plastic container manufacturer in Chile, suffered a LockBit 3.0 ransomware attack that disrupted access to billing files and impacted two workstations and one file server.