A major crypto laundering operation has been exposed in Australia following an 18-month investigation led by the Queensland Joint Organized Crime Taskforce. Authorities allege that a cash-in-transit security company served as a front to funnel nearly A$190 million (≈ $123 million) in illicit funds into cryptocurrency.
The probe, launched in December 2023, involved more than 70 officers from federal and state agencies, including the Australian Federal Police (AFP), AUSTRAC, and the Australian Border Force. Investigators traced criminal proceeds through an elaborate scheme using armored vehicles, shell businesses, and crypto exchanges to convert physical cash into digital assets.

As part of the enforcement action, authorities froze approximately A$21 million (~$13.6 million USD) in suspected criminal assets, including real estate, luxury vehicles, bank accounts, and crypto wallets across Queensland and New South Wales. Four individuals have now been charged, including executives from the security firm at the center of the scheme.
Crypto Used to Mask Millions in Dirty Cash
Authorities say the investigation began after they traced $9.5 million in suspicious transactions from a single suspect over a 15-month period. That trail led to the discovery of a broad laundering scheme operating under layers of seemingly legitimate business activity.
The core mechanism allegedly involved a licensed security firm blending its legitimate earnings with illicit funds, depositing dirty cash from criminal networks under the guise of armored vehicle operations. Investigators believe the funds were funneled through various businesses—including a sales promotion agency and a vintage car dealership—before being converted into cryptocurrency.
These assets were then distributed to various recipients either directly as crypto or routed back through the front companies, creating the illusion of lawful transactions.
While digital assets are praised for decentralization and transparency, they remain a double-edged sword in financial crime. According to blockchain analytics firm Chainalysis, over $100 billion worth of crypto has moved from wallets linked to illegal activity into conversion services between 2019 and mid-2024.
Criminals are increasingly turning to mixers, decentralized protocols, and cross-chain tools to obscure the movement of funds. Yet ironically, blockchain’s immutable ledger has also become one of law enforcement’s most effective tools—clearly demonstrated by this case.
Crypto Crimes Increasingly Spill Into the Real World
While cryptocurrencies live on the blockchain, the risks surrounding them are becoming increasingly physical and violent. A growing number of high-profile incidents highlights a dangerous shift in how criminals pursue digital wealth—not just through cyberattacks, but through abduction and coercion.
In France, authorities recently apprehended a 24-year-old Moroccan national accused of organizing crypto-related kidnappings. Among the alleged targets were the daughter and grandson of Pierre Noizat, CEO of Paymium, one of the country’s oldest crypto exchanges. Though the attempt failed, it raised serious concerns about the personal safety of those visibly tied to crypto.
Just months earlier, Ledger co-founder David Balland was kidnapped from his home in central France. He was held hostage for over 24 hours before being rescued by police—underscoring the vulnerability of crypto executives even in developed jurisdictions.
This growing trend has prompted many crypto holders to rethink their personal security. The “Bitcoin Family,” who famously converted their entire wealth to BTC in 2017, recently revealed that they now split their seed phrase across four continents, using additional layers of encryption to prevent both physical and digital attacks.
Quick Facts
- Australian police uncovered a $123M crypto laundering ring using a security firm as a front.
- Four people were charged, and ~$13.6M in assets were frozen across two states.
- Dirty cash was disguised as legitimate earnings, funneled into crypto through multiple businesses.
- Blockchain transparency enabled law enforcement to trace funds despite mixing and layering tactics.
- Rising physical threats underscore growing security concerns for crypto holders.