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.

Confirmed 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 is now 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.

Employee passports and ID cards are especially damaging because they provide the exact documents needed for identity theft. Children’s records sometimes appear in employer family-insurance files, which can pull younger family members into the same risk chain.

The Doxxing and Identity-Chain Implications

Leaked internal emails and contracts often contain personal phone numbers, home addresses, and links between corporate accounts and private life. Once attackers have an email and passport scan, they can correlate it with gaming usernames, social-media handles, and family-member profiles. This creates an identity chain that turns a single breach into repeated harassment or targeted fraud.

Credential leaks like this one frequently cascade into account takeovers. A password reused from an insurance portal can give attackers access to email, banking, or your children’s gaming accounts. Public reporting shows these chains move quickly from initial data sale to doxxing and extortion.

Stormous Group Track Record

Public reporting attributes the attack to the Stormous ransomware group. The group emerged in 2021 and has targeted organizations across multiple sectors with a playbook of gaining initial access, exfiltrating large volumes of sensitive files, and then publishing samples on leak sites to pressure victims into payment. Notable prior victims include companies in healthcare, education, and financial services. Their typical approach combines ransomware encryption with public shaming through data dumps when negotiations fail.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real identity so you can see exactly what chains exist from this breach.
• Rotate any password you used at arc-reins.com or fidelityunited.ae everywhere it is reused, and switch on 2FA using an authenticator app instead of SMS.
• Enable continuous DoxxScan monitoring across 15.4B+ breach records and 100+ platforms so the next time your information appears it is caught within hours, not months.
• Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same leaked addresses or emails.
• Let remediation specialists handle takedown requests across data brokers and leak sites while you focus on securing your own accounts.

The breach shows how quickly corporate data leaks become personal threats that follow you and your family across accounts and platforms. Starting with clear visibility and expert help is the most practical way to limit damage. DoxxScan by GalaxyWarden delivers continuous monitoring across 15.4B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and household coverage that includes children’s gaming accounts.