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Ransomware Victim Financial Services

Insurance Office of America

Ransomware attack by Daixin · Disclosed September 11, 2025 · 🇺🇸 United States

ioausa.com

Date Disclosed
Sep 11, 2025
2025
Threat Group
Daixin
7 total victims
Country
🇺🇸 United States
Industry
Financial Services

ThreatAI Analysis

Compiled from this incident record and the threat intelligence profile for Daixin. Figures and technique mappings are quoted from the source data, not inferred.

About the Daixin group

Daixin Team is a ransomware and data extortion group active since at least June 2022, exclusively targeting the US Healthcare and Public Health sector by encrypting EHR and diagnostic systems and exfiltrating patient data to pressure victims into paying ransoms. Daixin has listed 21 victims since August 2022.

Incident Analysis

Insurance Office of America was targeted by Daixin ransomware, one of the most active ransomware groups in our database with 7 confirmed victims globally. The attack was disclosed on September 11, 2025, when Insurance Office of America appeared on the group's dark web leak site.

Insurance Office of America is based in United States , operating in the Financial Services sector. United States ranks #1 globally for ransomware attacks, with 9,450 victims in our database.

Sector context: Financial sector organisations are targeted for their access to funds, sensitive financial data, and the reputational damage a public breach can cause. Regulatory requirements also increase recovery costs.

Daixin 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: Sep 9, 2026 10:00 UTC.

Frequently Asked Questions

Was Insurance Office of America attacked by ransomware?

Yes. Insurance Office of America was listed as a victim of the Daixin ransomware group on September 11, 2025. The organisation is based in United States and operates in the Financial Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Insurance Office of America?

Insurance Office of America was attacked by Daixin ransomware. Daixin is one of the most active ransomware groups, having claimed 7 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Insurance Office of America ransomware attack occur?

The ransomware attack on Insurance Office of America was disclosed on September 11, 2025. 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 Insurance Office of America ransomware attack?

The specific data stolen from Insurance Office of America 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 Financial Services organisation, Insurance Office of America likely held financial records, client data, and transaction histories.

How can organisations protect against Daixin attacks?

To defend against Daixin 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.