Was Sysco Corporation hit by ransomware?

Sysco Corporation was listed by the dunghill ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the dunghill ransomware group?

dunghill is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Sysco Corporation breach?

dunghill published data attributed to Sysco Corporation. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Sysco Corporation

Claimed by Dunghill · listed 3 years ago

38m

Age

since listed · data leaked

Status timeline

ListedMay 27, 2023
Data leakeddate unknown

At a glance

Group: Dunghill
Status: Data leaked
Country: United States
Sector: Healthcare
Listed on leak site: May 27, 2023

About the victim

AI dossier — public-source company profile

Sysco Corporation is an American multinational corporation and the world's largest broadline food distributor, marketing and distributing food products, kitchen equipment, smallwares, and tabletop items to restaurants, healthcare and educational facilities, hotels, and other foodservice businesses. The company operates approximately 330 distribution facilities worldwide, serving over 600,000 clients across more than 90 countries. Sysco also provides management consulting services as part of its broader foodservice offering.

Industry: Wholesale Food Distribution & Foodservice
Address: 1390 Enclave Parkway, Houston, TX 77077, United States
Employees: 10000+
Founded: 1969

Attack summary

Severity: high — Sysco is a critical food-supply-chain operator with over 600,000 clients globally; confirmed data publication by Dunghill indicates exfiltration of significant business and potentially customer/employee PII at scale, constituting a high-severity incident even absent a stated ransom or explicit data-size figure.

The Dunghill ransomware group claims to have exfiltrated data from Sysco Corporation and has published the data disclosure. No ransom amount was stated and no specific data volume was indicated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Business financial records
Customer data
Employee data
Operational/distribution data
Management consulting records

What the group claims

Sysco Corporation is an American multinational corporation involved in marketing and distributing food products, smallwares, kitchen equipment and tabletop items to restaurants, healthcare and educational facilities, hospitality businesses like hotels and inns, and wholesale to other companies that provide foodservice. Sysco is the world's largest broadline food distributor; it has more than 600,000 clients in a wide array of fields. Management consulting is also an integral part of their services. The company operates approximately 330 distribution facilities worldwide; providing service to over 90 countries.

Sources

Victim sitesysco.com
Leak posthttp://p66slxmtum2ox4jpayco6ai3qfehd5urgrs4oximjzklxcol264driqd.onion/index4.html

Source

Indexed 3 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About dunghill

The dunghill ransomware group is a relatively new financially-motivated cybercriminal operation that emerged in April 2023, with documented attacks against 16 victims across multiple countries and sectors. Based on limited public reporting, the group's origin and affiliations remain unclear, though their targeting patterns suggest they operate as an independent entity rather than a established ransomware-as-a-service operation. The group has demonstrated a preference for targeting business services and technology sectors, with attacks documented across the United Kingdom, United States, Brazil, Bolivia, and Taiwan, indicating either a broad opportunistic approach or the use of initial access brokers to expand their geographic reach. While specific technical details about their attack methodology, encryption techniques, and extortion tactics have not been extensively documented in public threat intelligence reports, their multi-country victim distribution suggests they employ common initial access vectors such as phishing, credential theft, or exploitation of internet-facing vulnerabilities. No major high-profile attacks or significant law enforcement actions against the dunghill group have been publicly reported, likely due to their recent emergence and relatively small victim count compared to more established ransomware operations. As of current reporting, the group appears to remain active with limited public visibility into their operations. The group has been linked to 16 public disclosures across our corpus. First observed on a leak site on April 10, 2023; most recent post July 1, 2025. The operation is currently inactive.

Timeline of this disclosure

May 27, 2023Sysco Corporation listed by dunghillon the group's public leak site

Other recent disclosures by dunghill

dunghill has been linked to 16 public victims on Darkfield. A sample of the most recent:

See the full dunghill dossier →

Sector and geography

This disclosure adds to ransomware activity in the Healthcare sector, which has 2,600 disclosures indexed across all operators we track. Geographically, Sysco Corporation is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by dunghill means Sysco Corporation appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on dunghill's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.