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Ransomware Victim Business Services

Mid-Cumberland Human Resource Agency

Ransomware attack by Insomnia · Disclosed June 9, 2026 · 🇺🇸 United States

www.mchra.com

Date Disclosed
Jun 9, 2026
2026
Threat Group
Insomnia
42 total victims
Country
🇺🇸 United States
Industry
Business Services

Incident Analysis

Mid-Cumberland Human Resource Agency was targeted by Insomnia ransomware, one of the most active ransomware groups in our database with 42 confirmed victims globally. The attack was disclosed on June 9, 2026, when Mid-Cumberland Human Resource Agency appeared on the group's dark web leak site.

Mid-Cumberland Human Resource Agency is based in United States , operating in the Business Services sector. United States ranks #1 globally for ransomware attacks, with 9,090 victims in our database.

Sector context: Business services firms often have access to multiple client environments, making them high-value pivot points for ransomware operators seeking to maximise impact across multiple victim organisations.

Insomnia typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats — paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Aug 8, 2026 02:00 UTC.

Frequently Asked Questions

Was Mid-Cumberland Human Resource Agency attacked by ransomware?

Yes. Mid-Cumberland Human Resource Agency was listed as a victim of the Insomnia ransomware group on June 9, 2026. The organisation is based in United States and operates in the Business Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Mid-Cumberland Human Resource Agency?

Mid-Cumberland Human Resource Agency was attacked by Insomnia ransomware. Insomnia is one of the most active ransomware groups, having claimed 42 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Mid-Cumberland Human Resource Agency ransomware attack occur?

The ransomware attack on Mid-Cumberland Human Resource Agency was disclosed on June 9, 2026. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the Mid-Cumberland Human Resource Agency ransomware attack?

The specific data stolen from Mid-Cumberland Human Resource Agency has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Business Services organisation, Mid-Cumberland Human Resource Agency likely held sensitive business data, client information, and operational records.

How can organisations protect against Insomnia attacks?

To defend against Insomnia and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.