DisclosureLens
GLOBALMalwareEnergy & UtilitiesUtilitiesRansomwareREvilRansom DemandedActor NamedMedium

Gyrodata Incorporated

bd_ae536405b6d7caf2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Feb 21, 2021

To disclose

—

Affected

Not disclosed

Linked

5 records

Confidence

50%
Full breach record for Gyrodata Incorporated →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group REvil / Sodinokibi 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: EnergyDiscovered: 2021-02-21

Source: Ransomware.live

Incident timeline — mostly unverified

? — ?

Breach window unknown

Feb 21, 2021

Claim posted

—

Corroborated · see linked filings

This record's own dates cannot anchor compliance clocks; see the linked filings.

Claim → filing

—

Compliance clock

Not assessable

This leak-site claim is one of 5 records about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Indiana State AGApr 22 · first
Montana State AGApr 22 · first
HHS OCRApr 22 · first
Massachusetts State AGApr 22 · first

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.

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 2019-08-26

revil

According to ransomware.live, Sodinokibi ransomware group also known as REvil (Ransomware Evil) operates as a ransomware-as-a-service (RaaS) model. After the group compromised his victims, they would threaten to publish the victim's sensitive data on their darknet blog named 'Happy Blog', unless the ransom is paid. The ransomware malware code used by REvil is pretty similar to the ransomware code used by DarkSide - a different threat actor. REvil group claims to steal information after a successful attack on the supplier of the tech giant Apple and stole confidential schematics of their upcoming products.

96 victims claimed globally83 tracked hereFull profile →