Financial Crime Case Library

Typologies, documented.

10 documented cases across money laundering, sanctions, pig butchering, terrorist financing, mixers and more — each with methodology, warning signs, and the regulatory response.

Section 03 — Financial Crime Intelligence Center

Recent cases. Practical lessons.

Each case study is reviewed by former investigators and regulatory counsel before publication.

Money LaunderingMar 2026

Cross-border mixer scheme dismantled across four jurisdictions

Amount
$1.2B
Outcome
Asset seizure · 7 indictments

Layering through privacy protocols remains detectable via clustering heuristics.

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Pig-ButcheringFeb 2026

Romance-investment fraud ring targeting Southeast Asia diaspora

Amount
$284M
Outcome
Multilateral takedown · 312 victims compensated

Off-ramp choke points at OTC desks broke the operation.

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SanctionsJan 2026

Stablecoin issuer fined for facilitating sanctioned-entity transfers

Amount
$58M
Outcome
Consent order · Independent monitor appointed

Real-time screening obligations now extend to smart-contract counterparties.

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Pig Butchering Scams$284M

Southeast Asia diaspora pig-butchering ring

2026-02

A romance-investment fraud network targeting overseas workers in the Gulf and North America operated 14 fake trading platforms across three years.

Sanctions Evasion$210M

Cipher Mixer sanctions-evasion conspiracy

2025-12

Operators of a custodial mixing service knowingly processed flows linked to designated entities and lied to counterparty exchanges about source-of-funds.

Money Laundering Typologies$340M (in scope)

Nimbus Mixer Network conspiracy

2026-04

Three operators of an Ethereum-based privacy protocol charged with knowingly facilitating laundering of darknet, ransomware and theft proceeds.

Exchange HacksS$24M penalty

Marina Custody client-asset commingling

2026-04

A Singapore-licensed DPT service provider commingled client assets with operational treasury, breaching safeguarding rules even though no client funds were ultimately lost.

Investment Fraud₦4.1B penalty

Lagos Token Co. unregistered public offering

2026-01

Nigerian SEC sanctioned a token promoter for a public offering disguised as a 'community membership' scheme.

Investment Fraud£18M penalty

Thames Yield misleading promotions

2025-08

FCA action against a UK firm whose retail promotions overstated returns and understated risk.

Sanctions Evasion€7.4M

Amsterdam VASP sanctions-screening failures

2025-09

DNB action against a Dutch VASP for permitting flows linked to sanctioned counterparties due to stale list ingestion.

Money Laundering Typologies₹188M

Mumbai Bit PMLA non-compliance

2025-09

FIU-IND sanctioned an Indian VASP that failed to register under PMLA, despite serving Indian residents.

Wallet Compromise$120M+ aggregate

Wallet-drainer-as-a-service: the 2026 pattern

2026-03

Multi-actor drainer-as-a-service kits stole nine-figure aggregate value through malicious signature requests and approval-farming.

Ransomware$540M aggregate

Ransomware payment tracing in 2026

2026-01

Treasury and Chainalysis joint typology report mapping ransomware payment flows through chain hops, cross-chain bridges and centralised off-ramps.

Professional disclaimerGlobal Asset Guide intelligence is provided for informational purposes only and does not constitute legal, tax, investment, or compliance advice. Regulatory positions change frequently; verify all material with primary sources and qualified counsel before relying on it for licensing, supervisory, or compliance decisions.