DisclosureLens
GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareBianlianRansom DemandedActor NamedData Leak ThreatenedMedium

Carvin Software

bd_d54a99a7d85e0b86 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 6, 2023

To disclose

—

Affected

Not disclosed

Linked

16 records

Confidence

50%
Full breach record for Carvin Software →2 incidents on file

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group BianLian 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: 2023-07-06

Source: Ransomware.live

Post text · scraped from the leak site

Staffing IT company, that stored personal data of employees and clients of over 50 different staffing companies in it's network.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jul 6, 2023

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 16 records about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 65d gap

Showing first 10 of 15 linked disclosures.

Filing propagation · 10 filings · 7 states

View merged incident ↗

Pattern: first filing May 2 (MT), last May 22 (NH) — a 20-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 15 — the full spread may be wider.

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 2022-07-14

bianlian

According to ransomware.live, BianLian ransomware operations began in late 2021. The group practices multi-pronged extortion, demanding payment for a decryptor, as well as the non-release of stolen data. The ransomware group hosts a public, TOR-based, blog to post victim identities and stolen data. Somewhat unique to BianLian at the time of their launch was their inclusion of an I2P mirror for their blog.

578 tracked hereFull profile →