high severity October 08, 2025 · 4 min read Unverified claim — what this is

Sun Fiber Listed by Sinobi Ransomware Group

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

Sun Fiber was listed on Sinobi's leak site. Sinobi claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Sun Fiber Listed by Sinobi Ransomware Group

On October 8, 2025, Sun Fiber LLC appeared on the leak site of the sinobi ransomware group, with the attackers claiming to have exfiltrated internal company files following a ransomware incident. The North Carolina-based manufacturer of recycled polyester staple fiber supplies the home textile and furniture industries and serves thousands of business customers whose contact details, order records, and related personal information may have been stored in the affected systems.

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 Sun Fiber

Get alerted the next time Sun Fiber 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 Sun Fiber’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 sinobi posted Sun Fiber to its dark-web leak page on October 8, 2025. The listing states that internal files were taken during a ransomware attack, although the exact volume of data and the number of individuals whose records were exposed remain undisclosed. No sample files have been publicly released in the initial posting, and Sun Fiber has not yet issued a formal statement confirming the breach or detailing the categories of information involved.

Available reporting describes the company as a supplier established in 1999 that maintains customer databases, vendor lists, and operational records typical of a manufacturing business serving consumer-goods clients. Because these records often include names, addresses, phone numbers, email addresses, and payment details, the incident carries direct consequences for anyone who has done business with Sun Fiber in recent years.

Why This Matters for You and Your Family

When a supplier like Sun Fiber suffers a breach, the information exposed is rarely limited to corporate secrets. Customer names, addresses, phone numbers, and order histories can appear in the stolen files. That data can be sold on underground forums, used to impersonate you to other companies, or combined with other leaks to build a profile that puts your household at risk. If you or your family have purchased furniture, bedding, or home textiles from retailers supplied by Sun Fiber, your details could already be circulating.

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.

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

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).

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 Sinobi · 274 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed October 08, 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

Sinobi — 274 incidents tracked

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

Related breaches

high October 01, 2026