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GLOBALMalwareRansomwareEverestRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

NIMR Oil

bd_39811c1130a24b21 · schema v1 · pii pii-v1

Severity

High

Discovered

Filed

Jul 9, 2026

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for NIMR Oil

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Everest 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: Energy & UtilitiesDiscovered: 2026-08-05

Source: Ransomware.live

Post text · scraped from the leak site

NIMR Oil is an Omani oil and gas company operating primarily in the Sultanate of Oman. It specializes in the production, processing, and management of crude oil and natural gas resources. The company works within Oman's energy sector, often collaborating with the national oil infrastructure. NIMR is known for operating mature oilfields and applying enhanced recovery techniques to maximize output from established reserves.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jul 9, 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 2021-09-09

everest

According to ransomware.live, Everest ransom group collects and analyzes information about their victims. They specialize in customer privacy data, financial information, databases, credit card information, and more. The Everest ransom group leaks the victim's data to the darknet and they announced that any victim that will not contact them will suffer from a data leak and they will not delete hist files for future usage.

388 tracked hereFull profile →