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Ransomware Victim Financial Services

Insight Credit Union

Ransomware attack by Storm · Disclosed September 15, 2026 · 🇺🇸 United States

insightcreditunion.com

Date Disclosed
Sep 15, 2026
2026
Threat Group
Storm
61 total victims
Country
🇺🇸 United States
Industry
Financial Services

ThreatAI Analysis

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

Insight Credit Union, based in Orlando, FL, was listed on Storm's dark web leak site on 15 September. The credit union offers a range of financial services including checking and savings accounts, loans, and insurance, targeting individuals and businesses.

About Insight Credit Union

Insight Credit Union offers a wide range of financial products and services including various checking and savings accounts, loans for vehicles and homes, and insurance services. Their target clients include individuals, students, seniors, businesses, and non-profits seeking comprehensive banking solutions. The credit union emphasizes digital banking options and member benefits, aiming to enhance financial wellness and community involvement. Insight Credit Union is dedicated to providing exceptional customer service and financial education to its members. The company headquarters is located in P.O. Box 4900, Orlando, FL 32802-4900, United States. 51-200 Employees

Source record: ransomware.live

About the Storm group

Storm has listed 49 victims since August 2026.

Incident Analysis

Insight Credit Union was targeted by Storm ransomware, one of the most active ransomware groups in our database with 61 confirmed victims globally. The attack was disclosed on September 15, 2026, when Insight Credit Union appeared on the group's dark web leak site.

Insight Credit Union is based in United States , operating in the Financial Services sector. United States ranks #1 globally for ransomware attacks, with 9,532 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.

Storm 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 18, 2026 22:00 UTC.

Frequently Asked Questions

Was Insight Credit Union attacked by ransomware?

Yes. Insight Credit Union was listed as a victim of the Storm ransomware group on September 15, 2026. 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 Insight Credit Union?

Insight Credit Union was attacked by Storm ransomware. Storm is one of the most active ransomware groups, having claimed 61 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Insight Credit Union ransomware attack occur?

The ransomware attack on Insight Credit Union was disclosed on September 15, 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 Insight Credit Union ransomware attack?

The specific data stolen from Insight Credit Union 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, Insight Credit Union likely held financial records, client data, and transaction histories.

How can organisations protect against Storm attacks?

To defend against Storm 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.