Mackay Sugar Ransomware Attack: The Gentlemen Group Claims Responsibility
Mackay Sugar, Australia's second-largest raw sugar producer, was actively recovering from a ransomware attack as of June 17, 2026.
Key points
- Ransomware attack affected Mackay Sugar's operations, including mills and cane harvesting.
- The Gentlemen ransomware group claimed responsibility on June 15, 2026.
- Group listed Mackay Sugar on its dark-web leak site and set a data release countdown.
Connected intelligence
Signal brief
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Organization
- Published
- Jun 17, 2026
- Updated
- Jul 1, 2026
- Confidence
- High
- Evidence
- 4 sources
Structured assessment
Signal analysis
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Threat source
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Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
Mackay Sugar, Australia's second-largest raw sugar producer, was actively recovering from a ransomware attack as of June 17, 2026. The incident, which became public on June 10, 2026, affected some of its operations, forcing two of its three mills in Queensland to shut down and halting cane harvesting. The Gentlemen ransomware group claimed responsibility on June 15, 2026, listing Mackay Sugar on its dark-web leak site and setting a countdown timer for the release of allegedly stolen data.
When was this signal reported?
Shadow Tier lists Jun 17, 2026 as the signal date.
Which organization is connected to this signal?
Mackaysugar is the organization connected to this public signal.
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This signal is connected to current ransomware incidents based on its reported incident context.
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This signal is connected to data exposure and breach intelligence based on its reported consequences.
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