DisclosureLens
GLOBALMalwareFinancial ServicesFinanceRansomwareStormousRansom DemandedActor NamedMedium

Arc-Reins.Com + Fidelityunited.Ae

bd_4235fc7e0ed17737 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

May 1, 2026

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Arc-Reins.Com + Fidelityunited.Ae

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Stormous on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.

Group activity: Financial ServicesDiscovered: 2026-05-02

Source: Ransomware.live

Post text · scraped from the leak site

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 monthly and annual quality control reports and collective agreements with major international partners.We have full control over administrative data, business travel logs, passwords, and DC client lists, along with all internal correspondence, digital identities, and official company signatures. The data also includes a list of major clients and thousands of personal information records for Fidelity and ARC brokers, including their full personal details. All of this and more, totaling 600 GB of secrets.

Incident timeline — mostly unverified

? — ?

Breach window unknown

May 1, 2026

Claim posted

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Claim → filing

Compliance clock

Not assessable

Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

No regulatory filing corroborates this yet — it is the attacker's own assertion. Watch this entity to be notified the moment a filing corroborates or contradicts it.

Source ceiling

  • actor name
  • victim claim
  • ransom/leak status
  • discovery date
  • materiality
  • notification
  • affected count
  • confirmed data types
  • compliance clock

The ✕ fields stay blank until a regulatory filing or victim disclosure lands.

About this groupFirst seen 2022-03-22

stormous

According to ransomware.live, Stormous is an Arabic-speaking, pro-Russian ransomware and hacktivist group active since at least 2022, known for politically motivated attacks across 15+ countries, collaborating with GhostSec on the GhostLocker 2.0 RaaS platform and inheriting GhostSec's RaaS operations in mid-2024.

202 tracked hereFull profile →