1
Published signals
currently linked to this company
Company intelligence
Atcom cybersecurity incidents and threat signals
atcom.cl
This company page brings together public reporting currently associated with Atcom. It reflects signals published by Shadow Tier and should not be read as a complete incident history.
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0
Last 28 days
recent published signals
1
Last 90 days
recent published signals
0
High or critical
confidence classifications
June 29, 2026
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most recent published signal
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Based on all published signals currently linked to Atcom. Affected countries come from victim data; the company country above remains a separate profile fact. Counts describe this reporting set, not overall incident prevalence.
Attack patterns
Company signals
All published signals involving Atcom
ATCOM Data Breach by Qilin Ransomware Group
ATCOM Outsourcing, a business services provider in Chile, was reported to have suffered a data breach discovered on June 19, 2026, with the Qilin ransomware group identified as the threat actor. The group threatened to release sensitive data unless negotiations were initiated.
FAQ
Questions about Atcom cybersecurity reporting
What does the Atcom page include?
It combines a reviewed organization profile with all current published Shadow Tier signals explicitly linked to Atcom.
Does every mention of Atcom appear here?
No. A signal must contain a reliable company connection and meet the publication criteria; incidental or ambiguous mentions are excluded.
Why can the incident count change?
The page follows current published reporting. Counts change as new evidence is added, classifications are reviewed, or older signals leave the reporting window.