DisclosureLens
GLOBALMalwareGovernmentGovernmentRansomwareDoppelpaymerRansom DemandedActor NamedMedium

Azusa police department

bd_44efe383e0070289 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 1, 2021

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

50%
Full breach record for Azusa police department →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group DoppelPaymer 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: Public SectorDiscovered: 2021-03-01
View aggregator listing on ransomware.liveView merged incident timeline

Source: Ransomware.live

Incident timeline — mostly unverified

? — ?

Breach window unknown

Mar 1, 2021

Claim posted

—

Corroborated · see linked filings

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

Claim → filing

—

Compliance clock

Not assessable

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings

View merged incident ↗
Leak SiteMar 1 · first · this page
California State AG+93d

Pattern: first filing Mar 1, last Jun 2 (CA) — a 93-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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 2019-05-25

doppelpaymer

According to ransomware.live, Doppelpaymer is a ransomware family that encrypts user data and later on it asks for a ransom in order to restore original files. It is recognizable by its trademark file extension added to encrypted files: .doppeled. It also creates a note file named: ".how2decrypt.txt".

25 victims claimed globally20 tracked hereFull profile →