DisclosureLens
GLOBALMalwareFinancial ServicesFinanceRansomwareThegentlemenRansom DemandedActor NamedMedium

Mercantile & Investment Corporation Bolivia S.A.

bd_d47c5aae4cce74fb · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Oct 26, 2026

To disclose

—

Affected

Not disclosed

Confidence

50%
Full breach record for Mercantile & Investment Corporation Bolivia S.A. →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Thegentlemen 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: 2026-10-31

Source: Ransomware.live

Post text · scraped from the leak site

Mercantile & Investment Corporation Bolivia S.A. is a Bolivian broker-dealer and investment house founded in 1983 in La Paz, licensed by ASFI, the national financial regulator, with over 43 years of experience in the Bolivian capital markets. It is the investment arm of international Grupo MIC, offering securities trading, foreign exchange, financial leasing, repo operations, centralized securities custody and discretionary portfolio management. Led by Managing Director Alberto Barrón Michel, it serves institutional investors and corporate clients seeking access to Bolivia's Bolsa Boliviana de Valores. Bolivia's capital market is one of the smallest in Latin America, giving licensed players like MIC a niche with limited competition. Key strengths are full ASFI licensing, international group backing and a comprehensive financial product suite spanning brokerage, leasing and asset management. The firm positions itself as a trusted long-term wealth protector in a market dominated by trade

Incident timeline — mostly unverified

? — ?

Breach window unknown

Oct 26, 2026

Claim posted

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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 2023-02-28

thegentlemen

According to ransomware.live, The Gentlemen is a RaaS group that emerged in July–August 2025, rapidly claiming over 320 victims across 17+ countries by offering affiliates a 90% revenue share, deploying a Go-based locker against Windows, Linux, NAS, and BSD systems; a compromised C2 server in 2026 revealed more than 1,570 linked victims.

1,059 tracked hereFull profile →