high severity December 11, 2023 · 3 min read Unverified claim — what this is

Studio MF Listed by akira Ransomware Group

If you are a customer of Studio MF, here’s what is being claimed, and what it would mean for you.

Studio MF provides solutions for continued dedication to the start-up and innovative PMI, supporting the growth and development ofits own business project. We'll share 10Gb of their data soon asthese MFs don't care of it. You can find many files with clientsinformation and other business data.
— from Akira’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

Studio MF Listed by akira Ransomware Group

On December 11, 2023, design firm Studio MF appeared on the leak site of the Akira ransomware group. The listing states that internal files were exfiltrated during a ransomware attack and warns that 10 GB of data will be published because the company has not paid. Anyone whose personal or client information sits inside those files is now at risk of identity theft, fraud, and targeted harassment.

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Primary Disclosure Details

The Akira leak page explicitly lists Studio MF and claims the attackers extracted internal files containing clients’ information and other business data. The notification does not specify the exact number of affected individuals, the precise systems breached, or the full inventory of records taken. It simply states that 10 GB of material has been prepared for release and sets an implicit deadline by promising to publish soon. Public copies of the listing, archived via ransomware.live, remain the sole primary source; no separate regulatory filing or customer notification letter has surfaced to date.

Why This Matters for You and Your Family

When a company that handles client projects suffers a ransomware breach, the people whose names, addresses, contact details, or payment records appear in those files become collateral damage. Even if you never directly hired Studio MF, a family member, a small business you worked with, or a project you participated in may have placed your information in their systems. Once that data leaves the company’s control, it can be sold, traded, or used to launch follow-on attacks against you. The disclosure makes clear that client information is among the material now held by criminals, turning an corporate incident into a personal exposure for anyone linked to the firm.

Doxxing and Identity-Chain Risks

Ransomware operators rarely stop at posting generic “business data.” Files containing client lists, contracts, invoices, or correspondence often include email addresses, phone numbers, physical addresses, and project notes that map directly to real people. Attackers and subsequent buyers can chain these details with usernames discovered in other breaches, creating detailed profiles that fuel doxxing, SIM-swapping, or spear-phishing campaigns. Credential leaks of this nature also cascade into gaming accounts; a parent’s work email reused for a child’s Roblox or Discord login can hand over an entire household’s digital life. The longer the data sits on a leak site, the more likely it is to be repackaged and sold on additional underground forums.

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Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

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value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach

unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Report details & sourcing

Attributed to Akira · 1555 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 11, 2023

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

Threat-actor tracker

Akira — 1555 incidents tracked

Every breach we've attributed to Akira, in one running log. See who else they've hit →

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