DisclosureLens
GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareTridentlockerRansom DemandedActor NamedMedium

Jameson Pepple Cantu PLLC

bd_07bed98b5646b37c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Mar 5, 2026

To disclose

Affected

Not disclosed

Confidence

50%
Full breach record for Jameson Pepple Cantu PLLC

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Tridentlocker 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: Business ServicesDiscovered: 2026-03-05

Source: Ransomware.live

Post text · scraped from the leak site

Jameson Pepple Cantu PLLC is a boutique law firm located in Houston, Texas. This firm provides a broad range of legal services but specializes in areas related to business such as Corporate Law, Real Estate, Mergers and Acquisitions, and Securities. The team, made up of experienced professionals, prides themselves in their dedicated and personalized approach to each client's legal needs.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Mar 5, 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 2025-10-21

tridentlocker

According to ransomware.live, TridentLocker is a newly emerged ransomware group (surfaced mid-2025) targeting organizations managing high volumes of regulated or third-party data — including government services, telecom, and engineering firms — across the US, Canada, UK, and Asia using double-extortion tactics.

17 victims claimed globally17 tracked hereFull profile →