high severity May 02, 2026 · 3 min read Unverified claim — what this is

arc-reins.com + fidelityunited.ae Listed by Stormous Ransomware Group

If you are a customer of arc-reins.com + fidelityunited.ae, here’s what is being claimed, and what it would mean for you.

We have gained full control over 700 GB of data, which includes: meticulous compliance audit data, complete Bank details for ARC, legal licenses, tax documents, and official contracts, as well as KYC and KYC TOBA files for all partners.Additionally, personal data for all employees has been extracted, including passports, ID cards, emails, career details, personal documents, and contracts for managers and internal communications. The breach also covers the marine insurance archive with all its deals in the Middle East, property insurance, civil liability, and risk insurance, in addition to mont
— from Stormous’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.

arc-reins.com + fidelityunited.ae Listed by Stormous Ransomware Group

On May 1, 2026, the ransomware group Stormous listed arc-reins.com and fidelityunited.ae after claiming to have seized 700 GB of internal files from the insurance businesses. The data includes employee personal records, passports, ID cards, bank details, KYC files, contracts, tax documents, internal communications, and a marine insurance archive covering deals across the Middle East.

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Reported Details of the Breach

Public reporting on the Stormous leak site indicates the attackers exfiltrated compliance audit data, legal licenses, official contracts, and KYC TOBA files for all partners. Employee information taken includes career details, personal documents, and manager contracts. The breach also covers property insurance, civil liability, and risk insurance records.

Available reporting describes the volume of stolen data as 700 GB. No confirmed victim count for individuals has been released, but the presence of employee passports, IDs, and bank details means anyone who worked at or partnered with these firms should assume their information may now be in the hands of the threat actors.

Why This Matters for You and Your Family

When insurance companies lose control of passports, bank details, and KYC records, the risk extends beyond the workplace. Criminals can use that information to open accounts in your name, file fraudulent claims, or sell your identity on underground forums. If you or a family member worked at ARC Reinsurance or Fidelity United, or interacted with them as a client or partner, your personal data is now exposed.

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value redacted in this sampleage, relatives, address historySpokeo

value redacted in this samplephone, household, property recordsBeenVerified

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verifiedvalue redacted in this samplepassword + phone · 2024telecom breach

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

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Report details & sourcing

Attributed to Stormous · 191 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed May 02, 2026

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

Stormous — 191 incidents tracked

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

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