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Medium

CFGI Management Suffers Data Breach by ShinyHunters

CFGI Management, a U.S.-based accounting and business advisory firm, was publicly identified as a victim of the ShinyHunters data-extortion group on March 9, 2026.

Key points

  • CFGI Management publicly named as a victim on March 9, 2026.
  • ShinyHunters data-extortion group claimed responsibility.
  • Over 800,000 records compromised, including PII and corporate data.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Error · Confidentiality impact

Threat source not confirmed

03

Potential impact

Potential data exposure

Confidentiality

Published
Mar 9, 2026
Updated
Jun 25, 2026
Confidence
Medium
Evidence
3 sources

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

Threat source not confirmed

Watch process controls, misconfiguration and accidental disclosure paths.

Business impact

Potential data exposure
Impact area
Confidentiality
Likely asset
User or customer data

Mentioned entities

CfgimgmtData DisclosureShinyHunters CFGI ManagementU.S.-basedShinyHuntersPIICFGI ManagementOverPII and

Quick context

Questions about this signal

What happened in this signal?

CFGI Management, a U.S.-based accounting and business advisory firm, was publicly identified as a victim of the ShinyHunters data-extortion group on March 9, 2026. The attackers claimed responsibility on a dark-web leak site, stating they compromised over 800,000 records, including personally identifiable information (PII) and sensitive corporate data. The leaked dataset reportedly includes names, work and personal email addresses, phone numbers, home addresses, and over 40,000 internal corporate documents.

When was this signal reported?

Shadow Tier lists Mar 9, 2026 as the signal date.

Which organization is connected to this signal?

Cfgimgmt is the organization connected to this public signal.

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