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Ransomware Victim Financial Services

Smoll & Banning, CPAs

Ransomware attack by Rhysida Β· Disclosed November 18, 2025 Β· πŸ‡ΊπŸ‡Έ United States

smollandbanning.com

Date Disclosed
Nov 18, 2025
2025
Threat Group
Rhysida
195 total victims
Country
πŸ‡ΊπŸ‡Έ United States
Industry
Financial Services

Incident Analysis

Smoll & Banning, CPAs was targeted by Rhysida ransomware, one of the most active ransomware groups in our database with 195 confirmed victims globally. The attack was disclosed on November 18, 2025, when Smoll & Banning, CPAs appeared on the group's dark web leak site.

Smoll & Banning, CPAs is based in United States , operating in the Financial Services sector. United States ranks #1 globally for ransomware attacks, with 8,969 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.

Rhysida 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 β€” 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 2, 2026 06:00 UTC.

Frequently Asked Questions

Was Smoll & Banning, CPAs attacked by ransomware?

Yes. Smoll & Banning, CPAs was listed as a victim of the Rhysida ransomware group on November 18, 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 Smoll & Banning, CPAs?

Smoll & Banning, CPAs was attacked by Rhysida ransomware. Rhysida is one of the most active ransomware groups, having claimed 195 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Smoll & Banning, CPAs ransomware attack occur?

The ransomware attack on Smoll & Banning, CPAs was disclosed on November 18, 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 Smoll & Banning, CPAs ransomware attack?

The specific data stolen from Smoll & Banning, CPAs 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, Smoll & Banning, CPAs likely held financial records, client data, and transaction histories.

How can organisations protect against Rhysida attacks?

To defend against Rhysida 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.