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Grupo Sanborns, S.A. de C.V.

listed as SEARS (Grupo Sanborns) · Claimed by Spacebears · listed 2 days ago

2d
Age
since listed · data leaked

Status timeline

  1. ListedAug 15, 2026
  2. Data leakeddate unknown

At a glance

Group
Spacebears
Status
Data leaked
Country
Mexico
Sector
Retail & E-Commerce
Listed on leak site
Aug 15, 2026

About the victim

AI dossier — public-source company profile

Grupo Sanborns is a major Mexican retail conglomerate founded in 1903, operating over 41,000 employees across hundreds of stores nationwide. The group owns two flagship brands: Sears (mid-range department stores) and Sanborns (signature store-and-restaurant format), and is a subsidiary of Grupo Carso, owned by the Slim family. The company has been undergoing digital transformation and e-commerce expansion.

Industry
Retail & E-Commerce (Department Stores & Restaurants)
Employees
41000
Founded
1903

Attack summary

Severity: medium — The group has announced data exfiltration and promised to publish proof files and data, indicating confirmed breach and intent to disclose; however, no proof has yet been published and no specific sensitive data categories have been detailed in the announcement.

The spacebears group claims to have breached Sears (Grupo Sanborns) and states that demo files will be released in the coming days ahead of a full-scale data release. No specific data categories or operational disruption have been disclosed in the post.

medium

What the group claims

SEARS (Grupo Sanborns, S.A. de C.V.) is a leading Mexican retail company and a key subsidiary of Grupo Carso, owned by the Slim family.Founded in 1903 by the Sanborn brothers, the company has grown into one of the country’s most iconic and successful retail groups.It owns and operates two of Mexico’s most famous brands: Sears (mid-range department stores) and Sanborns (the signature “store + restaurant/cafe” format).Today, Grupo Sanborns manages more than 41,000 employees and hundreds of stores nationwide, with a strong focus on e-commerce and digital transformation.Website: www.sears.com.mx and www.sanborns.com.mx.AttentionDemo files will appear here in the coming days, ahead of the full-scale release. https://www.sears.com.mx/

The leak post

captured from the group's site
SEARS (Grupo Sanborns, S.A. de C.V.) is a leading Mexican retail company and a key subsidiary of Grupo Carso, owned by the Slim family.Founded in 1903 by the Sanborn brothers, the company has grown into one of the country’s most iconic and successful retail groups.It owns and operates two of Mexico’s most famous brands: Sears (mid-range department stores) and Sanborns (the signature “store + restaurant/cafe” format).Today, Grupo Sanborns manages more than 41,000 employees and hundreds of stores nationwide, with a strong focus on e-commerce and digital transformation.Website: www.sears.com.mx and www.sanborns.com.mx.Demo files will appear here in the coming days, ahead of the full-scale release.

Screenshot of the leak post

Leak screenshot for SEARS (Grupo Sanborns)

Sources

Source

Indexed 2 days 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 Spacebears

Spacebears is a recently emerged ransomware group first observed in April 2024, operating with apparent financial motivations and demonstrating a broad targeting approach across multiple sectors and geographic regions. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their targeting pattern suggests a professional operation focused on maximizing financial returns rather than geopolitical objectives. With 117 known victims since their emergence, Spacebears has shown particular focus on organizations in the United States, Germany, Spain, Italy, and Canada, with their attacks primarily affecting technology, healthcare, manufacturing, and business services sectors, indicating they likely employ opportunistic targeting rather than sector-specific specialization. Their attack methodology, initial access vectors, and specific technical capabilities have not been extensively documented in public reporting from major cybersecurity firms or law enforcement agencies, limiting detailed analysis of their operational procedures and tools. Due to the group's recent emergence and limited public intelligence reporting, notable high-profile campaigns and specific victim details remain largely undocumented in established threat intelligence channels. The group's current operational status appears active given their recent emergence timeline, though comprehensive analysis is constrained by the lack of detailed public reporting from authoritative cybersecurity sources. The group has been linked to 207 public disclosures across our corpus. First observed on a leak site on April 29, 2024; most recent post August 17, 2026. The operation is currently active.

Also tracked as: space bears.

Timeline of this disclosure

  • August 15, 2026SEARS (Grupo Sanborns) listed by Spacebearson the group's public leak site

Other recent disclosures by Spacebears

Spacebears has been linked to 207 public victims on Darkfield. A sample of the most recent:

See the full Spacebears dossier →

Sector and geography

This disclosure adds to ransomware activity in the Retail & E-Commerce sector, which has 18 disclosures indexed across all operators we track. Geographically, SEARS (Grupo Sanborns) is reported in Mexico, a country with 71 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Spacebears means SEARS (Grupo Sanborns) 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, CERT-MX (Mexico), as required for your jurisdiction.
  • Monitor for the data appearing on Spacebears'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.