high severity May 01, 2024 · 3 min read Unverified claim — what this is

MORTON WILLIAMS Listed by Everest Ransomware Group

If you are a customer of Morton Williams, here’s what is being claimed, and what it would mean for you.

150 GBhttps://gofile.io/d/mW8T5Uhttps://gofile.io/d/W1oksY https://www.mortonwilliams.com
— from Everest’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

MORTON WILLIAMS Listed by Everest Ransomware Group

On May 1, 2024, supermarket chain Morton Williams appeared on the leak site of the Everest ransomware group. The listing states that attackers exfiltrated 150 GB of internal files during a ransomware incident and published download links on two GoFile pages. Anyone who has shopped at the New York-area grocery stores, worked there, or had personal information processed by the company may now be affected.

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Details in the Leak-Site Listing

The Everest leak page, accessible via the ransomware.live mirror at the onion address provided, states that Morton Williams was hit by a ransomware deployment. It explicitly lists 150 GB of data as exfiltrated and supplies two direct download links. The disclosure does not specify the exact types of files taken, nor does it quantify how many customer or employee records are included. The company’s own website, www.mortonwilliams.com, is referenced but no formal breach notification from Morton Williams has surfaced publicly at the time of this writing.

Why This Matters for You and Your Family

When a regional supermarket suffers a ransomware breach, the exposure often reaches far beyond corporate spreadsheets. Grocery chains routinely store names, addresses, phone numbers, email addresses, payment details, and employee payroll information. Even if the precise contents remain undisclosed, the 150 GB volume suggests a substantial trove. For ordinary families, this can translate into heightened risk of identity theft, phishing campaigns tailored to your shopping habits, or fraudulent accounts opened in your name. Children’s information tied to loyalty programs or family accounts can also surface, creating long-term privacy headaches.

The Doxxing and Identity-Chain Risks

Exfiltrated internal files frequently contain spreadsheets that link customer loyalty numbers to real identities, employee directories with home addresses, or vendor contracts that expose additional contact details. Once attackers or opportunistic criminals obtain even fragments of this data, they can stitch together full identity profiles. A single email address or phone number from the Morton Williams breach can be correlated with gaming usernames, social-media handles, and other leaked credentials. This chaining effect turns one grocery-store breach into a gateway for account takeovers across unrelated services. Credential leaks like this one cascade into account takeovers and doxxing chains, especially when family members share passwords or linked devices.

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Report details & sourcing

Attributed to Everest · 418 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed May 01, 2024

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

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Everest — 418 incidents tracked

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