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Claro

Claimed by Trigona · listed 2 years ago

27m
Age
since listed · data leaked

Status timeline

  1. ListedMar 30, 2024
  2. Data leakeddate unknown

At a glance

Group
Trigona
Status
Data leaked
Country
Mexico
Sector
Business Services
Listed on leak site
Mar 30, 2024

About the victim

AI dossier — public-source company profile

Claro is a subsidiary of América Móvil operating as a global telecommunications, connectivity, communication, and IT solutions provider. The company evolved from a public telephone operator and serves customers across multiple markets with a focus on innovation and customer-centric services.

Industry
Telecommunications & IT Services

Attack summary

Severity: high — Confirmed data publication by Trigona against a major multinational telecommunications provider with significant operational and customer data exposure potential. Telecommunications sector handles sensitive customer PII and communications infrastructure data.

Trigona claims to have attacked Claro and published data. The specific nature of the exfiltration (data types, scope) and operational impact are not detailed in the available post excerpt.

high

What the group claims

Claro, a subsidiary of América Móvil, stands at the forefront of telecommunications innovation, recognizing the vital role of connectivity in shaping a better world. Originating from a public telephone company, Claro has evolved into a global connectivity, communication, and Information Technology solutions provider, driven by a commitment to continuous innovation and customer-centric services.

Sources

Source

Indexed 2 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 Trigona

Trigona is a relatively new ransomware group that emerged in April 2023, operating with primarily financial motivations and targeting organizations across multiple sectors globally. The group's origin and specific affiliations remain unclear based on publicly available intelligence, though their targeting patterns suggest they operate as an independent entity rather than a established Ransomware-as-a-Service operation. Trigona employs double extortion tactics, combining data encryption with data exfiltration and threats to publish stolen information on leak sites, though specific details about their initial access vectors and encryption methods have not been extensively documented by major security researchers. The group has claimed 49 victims as of current reporting, with their attacks concentrated in the United States, Australia, Mexico, France, and Indonesia, primarily targeting business services, manufacturing, healthcare, technology, and finance sectors. Given the group's recent emergence in 2023, there are no widely reported major campaigns or significant law enforcement actions documented by CISA, FBI, or established threat intelligence firms. Trigona appears to remain active as of current intelligence assessments, though the limited public documentation reflects their relatively recent entry into the ransomware landscape. The group has been linked to 49 public disclosures across our corpus. First observed on a leak site on April 17, 2023; most recent post March 30, 2024. The operation is currently inactive.

Timeline of this disclosure

  • March 30, 2024Claro listed by Trigonaon the group's public leak site

Other recent disclosures by Trigona

Trigona has been linked to 49 public victims on Darkfield. A sample of the most recent:

See the full Trigona dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 3,796 disclosures indexed across all operators we track. Geographically, Claro is reported in Mexico, a country with 196 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Trigona means Claro 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 Trigona'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.