high severity December 07, 2023 · 3 min read Unverified claim — what this is

AMCO Proteins Listed by BianLian Ransomware Group

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

For more than 50 years AMCO Proteins has been manufacturing and developing functional protein ingredients for customers around the world.
— from Bianlian’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.

AMCO Proteins Listed by BianLian Ransomware Group

On December 07, 2023, AMCO Proteins appeared on the leak site operated by the bianlian Ransomware Group. The company, which has manufactured functional protein ingredients for more than 50 years, was listed after a ransomware attack in which attackers exfiltrated internal files. The leak-site listing does not specify the number of records affected or detail the exact data types beyond internal files.

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Reported Details from the Listing

The bianlian leak site states that AMCO Proteins suffered a ransomware incident and that attackers successfully exfiltrated data. No victim count is provided, and the disclosure does not quantify how many customers, employees, or partners may be impacted. The listing includes a partial sample of the stolen material to support the extortion claim, a standard tactic used by this group. Public reporting on bianlian indicates the actors typically publish proof-of-compromise data when initial ransom demands are ignored.

December 07, 2023 marks the first public confirmation of the breach through the ransomware leak site. The notification does not reveal the initial access vector or the precise systems compromised.

Why This Matters for You and Your Family

When a company like AMCO Proteins loses control of internal files, anyone whose information touched those systems faces real risk. Suppliers, customers, employees, and even their families can find personal details exposed. This includes contact information, financial records, or business correspondence that attackers can repurpose for identity theft, phishing, or targeted scams. Ordinary families who purchased protein products, worked with the company, or had records stored in its systems now need to assume their data is in circulation.

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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 Bianlian · 507 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 07, 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

Bianlian — 507 incidents tracked

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

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