high severity September 11, 2025 · 3 min read Unverified claim — what this is

Brownstone Agency Listed by Akira Ransomware Group

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

Brownstone Agency, Inc. offers a range of insurance products incl uding property and general liability coverage, specifically tailo red for brownstones, row houses, condominiums, and multi-family d wellings. We are going to upload 10GB of corporate data. Employee documents (Full name, DOB, addresses, zip and so on), lots of confidential agreements, detailed finance and accounting files, lots of clien ts and customers information, etc.
— 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.

Brownstone Agency Listed by Akira Ransomware Group

On September 11, 2025, the Akira ransomware group added Brownstone Agency to its leak site and announced plans to publish 10GB of stolen corporate data, including employee records containing full names, dates of birth, addresses, and client information.

Already exposed?

You can’t unleak data. You can take away what it’s worth.

A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 580 companies.

See what is exposed about you — free scan →

Watch Brownstone Agency

Get alerted the next time Brownstone Agency files a breach with any US regulator — the filing, dated and sourced. A free single-company slice of Signals; no account needed.

We’ll email you only about Brownstone Agency’s future breach filings and how to watch a whole vendor list — not general marketing. Unsubscribe any time.

Watching your whole vendor list (50 to 500 companies, by tier) is GalaxyWarden Signals.

What Public Reporting Shows

Public reporting indicates that Brownstone Agency, an insurance provider specializing in property and liability coverage for brownstones, row houses, condominiums, and multi-family buildings, suffered a ransomware intrusion. The attackers claim to have exfiltrated internal files that encompass employee documents, confidential agreements, detailed financial and accounting records, and extensive client and customer data. No exact number of affected individuals has been confirmed, and the company has not yet issued a public statement detailing the scope or timeline of the breach.

The data was listed on the Akira ransomware leak site, which is tracked by ransomware.live. Available reporting describes the exposed material as a mix of personally identifiable information and sensitive business documents rather than payment-card details or login credentials alone.

Why This Matters for You and Your Family

If you or anyone in your household has ever purchased insurance through Brownstone Agency, your personal information may now sit in a ransomware data dump. Full names, dates of birth, and home addresses are exactly the building blocks criminals need to open accounts in your name, file fraudulent tax returns, or target you with convincing phishing emails. Because the breach includes client files, families who insured their primary residence or rental properties through the agency face heightened risk of identity theft that can linger for years.

You’ve used today’s 5 free articles · resets tomorrow

Create a free account to keep reading

The rest of this article comes straight back — free, no card, nothing you’ve already read goes away. Then see whether your own data is exposed too: the scan on this site is free with or without an account, and the account is what keeps the result after the emailed link expires.

Free reader account

No card, no charge. You read the blog without a limit — every article, no daily count — and it saves your exposure-scan results so you can open them again after the emailed link expires. We won’t email you anything else unless you tick the box asking us to. The next step shows what the paid plans add — free stays the first option on it.

Create a free account →

Free accounts are for personal use. If you’re reading for a company, that’s Signals (terms).

Reading this for a company?

GalaxyWarden Signals watches the organisations you name and emails you when one of them actually discloses — SEC 8-K Item 1.05 filings and corroborated breach records, with a JSON API. It monitors companies, not people: it does not scan you and does not remove your personal data.

See GalaxyWarden Signals →

Or make a free reader account first

Already have an account? Log in

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

value redacted in this sample580 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 · 1625 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed September 11, 2025

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 — 1625 incidents tracked

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

Related breaches

high October 01, 2026