DisclosureLens
GLOBALMalwareFinancial ServicesFinanceRansomwareQilinRansom DemandedActor NamedData Leak ThreatenedData PublishedHigh

Bank3

bd_3df0f61142e3ee2c · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Oct 13, 2025

To disclose

—

Affected

Not disclosed

Linked

8 filings

Confidence

50%
Full breach record for Bank3 →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Qilin 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: Financial ServicesDiscovered: 2025-10-13
View aggregator listing on ransomware.liveView merged incident timeline

Source: Ransomware.live

Post text · scraped from the leak site

Bank3, USA - it's a disaster for the clients. Bank3 is a community-driven banking institution offering personal and business banking services, as well as mortgage lending. The bank serves clients in various locations including Memphis, Nashvi ...

Incident timeline — mostly unverified

? — ?

Breach window unknown

Oct 13, 2025

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 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 186d gap

Filing propagation · 7 filings · 6 states

View merged incident ↗
Leak SiteOct 13 · first · this page
Massachusetts State AG+184d
Indiana State AG+184d
Nebraska State AG+184d
New Hampshire State AG+184d
Maine State AG+184d
Texas State AG+186d

Pattern: first filing Oct 13, last Apr 17 (TX) — a 186-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 2022-10-08

qilin

According to ransomware.live, Qilin ransomware was first observed in July of 2022. Qilin Ransomware is written in Golang and supports multiple encryption modes; all of which are controlled by the operator. Qilin actors practice double extortion – demanding payment for a decryptor, as well as for the non-release of stolen data.

2,435 tracked hereFull profile →