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Ransomware Victim Financial Services

NextCapitalTrust

Ransomware attack by Killsec ยท Disclosed March 14, 2026

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Date Disclosed
Mar 14, 2026
2026
Threat Group
Killsec
279 total victims
Country
Unknown
Industry
Financial Services

Incident Analysis

NextCapitalTrust was targeted by Killsec ransomware, one of the most active ransomware groups in our database with 279 confirmed victims globally. The attack was disclosed on March 14, 2026, when NextCapitalTrust appeared on the group's dark web leak site.

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.

Killsec 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 โ€” 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: May 18, 2026 12:01 UTC.

Frequently Asked Questions

Was NextCapitalTrust attacked by ransomware?

Yes. NextCapitalTrust was listed as a victim of the Killsec ransomware group on March 14, 2026 and operates in the Financial Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked NextCapitalTrust?

NextCapitalTrust was attacked by Killsec ransomware. Killsec is one of the most active ransomware groups, having claimed 279 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the NextCapitalTrust ransomware attack occur?

The ransomware attack on NextCapitalTrust was disclosed on March 14, 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 NextCapitalTrust ransomware attack?

The specific data stolen from NextCapitalTrust 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, NextCapitalTrust likely held financial records, client data, and transaction histories.

How can organisations protect against Killsec attacks?

To defend against Killsec 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.