Ahold Delhaize suffers ransomware attack impacting U.S. grocery chains and 2.2 million individuals
Ahold Delhaize, the parent company of U.S.
Key points
- Ransomware attack by INC Ransom group.
- Affected U.S. grocery chains: Food Lion, Hannaford, Stop & Shop, Giant Food.
- Over 2.2 million individuals impacted, mainly current and former employees.
Connected intelligence
Signal brief
Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.
- Published
- Nov 12, 2024
- Updated
- Jul 2, 2026
- Confidence
- High
- Evidence
- 1 source
Structured assessment
Signal analysis
This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Threat source
Watch ransomware, endpoint compromise and business interruption exposure.
- Source type: possible insider or internal misuse
Business impact
- Impact area
- Confidentiality, Availability
- Likely asset
- User or customer data
Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
Ahold Delhaize, the parent company of U.S. supermarket chains including Food Lion, Hannaford, Stop & Shop, and Giant Food, experienced a ransomware attack in early November 2024. The INC Ransom group claimed responsibility, alleging exfiltration of over six terabytes of sensitive data. The breach affected 2.2 million individuals, primarily current and former staff, with exposed data including names, contact details, Social Security numbers, health records, and employment-related information. The incident disrupted digital services, including online ordering and pharmacy operations.
When was this signal reported?
Shadow Tier lists Nov 12, 2024 as the signal date.
Which organization is connected to this signal?
Aholddelhaize is the organization connected to this public signal.
Explore AholddelhaizeWhich attack pattern is relevant?
This signal is connected to current ransomware incidents based on its reported incident context.
Explore current ransomware incidentsWhich impact area is relevant?
This signal is connected to data exposure and breach intelligence based on its reported consequences.
Explore data exposure and breach intelligenceRelated signals
Compare shared topics, actors and incident patterns before opening the full signal.
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Japan’s Nikkei has confirmed a major data breach that potentially exposed the personal information of more than 17,000 employees and business partners after hackers infiltrated its internal Slack messaging platform. Australian privacy commissioner warns that the human factor is a growing threat as notifications caused by staff mistakes rose significantly even as total breaches declined 10% from a record high. Philippine bank BDO is shoring up its cyber security capabilities to protect its data and systems as it moves more services to the cloud and expands its physical presence into remote areas of the archipelago. The agency is working with IBM, the Government Technology Agency and the Cyber Security Agency of Singapore (CSA) to establish the full facts and ensure remedial measures are taken. 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