Was Fox Valley Tax Solutions hit by ransomware?

Fox Valley Tax Solutions was listed by the Akira ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Akira ransomware group?

Akira is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Fox Valley Tax Solutions breach?

Akira published data attributed to Fox Valley Tax Solutions. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Fox Valley Tax Solutions

Claimed by Akira · listed 2 months ago

Age

since listed · data leaked

Status timeline

ListedMay 15, 2026
Data leakeddate unknown

At a glance

Group: Akira
Status: Data leaked
Country: United States
Sector: Business Services
Listed on leak site: May 15, 2026

About the victim

AI dossier — public-source company profile

Fox Valley Tax Solutions is a full-service tax preparation and advisory firm located in Saint Charles, Illinois. The firm provides personalized tax preparation, strategic planning, IRS issue resolution, tax consultation, and notary services to individuals, businesses, trusts, and estates. It is a small local practice operating out of a single office location.

Industry: Tax Preparation & Advisory Services
Address: 605 West Main Street, Suite A, Saint Charles, Illinois 60174

Attack summary

Severity: critical — The group claims exfiltration of large-scale regulated PII including SSNs, passports, driver's licenses, and financial records belonging to individual tax clients — constituting sensitive personally identifiable and financial data at scale, meeting the critical threshold.

Akira claims to have exfiltrated approximately 95 GB of corporate data, including detailed client personal information (passports, driver's licenses, SSNs, financial records), contracts, agreements, NDAs, and other confidential documents, with publication of the data described as imminent.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Client passports
Client driver's licenses
Social Security Numbers (SSNs)
Client financial information
Contracts and agreements
Non-disclosure agreements (NDAs)
Confidential corporate documents

What the group claims

Fox Valley Tax Solutions is a full-service tax firm located in Saint Charles, Illinois, special izing in personalized tax preparation and strategic planning services. They cater to individual s, businesses, trusts, and estates, offering a range of services including tax consultation, IR S issue resolution, and notary services. We will upload 95gb of corporate data soon. Detailed client personal information (passports, DL s, SSNs, financial information), contracts and agreements, NDAs and other confidential docs.

Sources

Victim sitefoxvalleytaxsolutions.com

Source

Indexed 2 months ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Akira

Akira is a ransomware group that emerged in April 2023, operating with primarily financial motivations and has rapidly established itself as a significant threat actor with over 1,500 documented victims. The group's country of origin remains unclear, though they operate as a Ransomware-as-a-Service (RaaS) model, recruiting affiliates to conduct attacks while the core group maintains the ransomware infrastructure and negotiation processes. Akira employs multi-faceted attack methodologies including exploitation of VPN vulnerabilities, particularly targeting Cisco VPN appliances, and utilizes living-off-the-land techniques along with legitimate administrative tools to avoid detection, while implementing double extortion tactics by exfiltrating sensitive data before deploying their encryption payload. The group has demonstrated a preference for targeting organizations in the United States, Canada, Germany, United Kingdom, and Italy, with a particular focus on manufacturing, business services, technology, and construction sectors, though they have shown willingness to attack various industries. Despite being relatively new to the ransomware landscape, Akira has maintained consistent operations throughout 2023 and into 2024, with law enforcement agencies including CISA and FBI issuing advisories about their activities, though no major disruption operations have been publicly reported against the group as of late 2024. The group has been linked to 1,672 public disclosures across our corpus. First observed on a leak site on April 26, 2023; most recent post July 13, 2026. The operation is currently active.

Also tracked as: Megazord.

Timeline of this disclosure

May 15, 2026Fox Valley Tax Solutions listed by Akiraon the group's public leak site

Other recent disclosures by Akira

Akira has been linked to 1,672 public victims on Darkfield. A sample of the most recent:

See the full Akira dossier →

Sector and geography

This disclosure adds to ransomware activity in the Business Services sector, which has 3,796 disclosures indexed across all operators we track. Geographically, Fox Valley Tax Solutions is reported in United States, a country with 3,115 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Akira means Fox Valley Tax Solutions appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Akira's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.