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Irish Criminal Gangs Utilize Vaults for Crypto Key Storage

Irish criminal gangs are increasingly using rented vaults to store cryptocurrency keys and cash as they adapt to new regulations.

Mercation Admin
September 7, 2026 1 min read
Irish Criminal Gangs Utilize Vaults for Crypto Key Storage

Criminal Organizations Turn to Vaults for Crypto Security

The Criminal Assets Bureau (CAB) in Ireland has revealed that organized crime groups are increasingly using rented vaults to secure their cryptocurrency wallet seed phrases and private keys, along with cash and luxury goods. This trend was highlighted by Detective Chief Superintendent Michael Gubbins, who leads the bureau.

Gubbins indicated that this practice has been reported to the government’s Anti-Money Laundering Steering Committee, which is preparing for upcoming EU regulations aimed at tightening financial oversight. These regulations, expected to come into effect next summer, will limit cash transactions over €10,000 and require businesses to verify identities for cash purchases exceeding €3,000.

Cash Remains King

Despite the involvement of cryptocurrencies, Gubbins noted that cash transactions continue to dominate illegal activities, particularly in drug trafficking. He remarked that while gangs are exploring cryptocurrency for its perceived anonymity and to avoid asset seizures, the actual use of crypto remains "still quite basic" in Ireland.

In addition to the use of vaults, the CAB has observed a rise in professional money laundering operations, including informal systems like hawala, which facilitate cross-border fund transfers without physical movement of cash. Gubbins estimated that these services take a commission of around 6%.

Significant Seizures and Future Implications

The bureau is currently managing its largest cryptocurrency seizure to date, having accessed wallets containing 6,000 BTC seized from a cannabis cultivator in 2019. Over €130 million of the total €360 million in assets has been liquidated thus far. In a separate incident, the bureau seized €230,000 from a safe deposit box at a private vault, showcasing the ongoing challenges of securing illicit assets.

Last year, the CAB returned nearly €15 million to the Irish exchequer, further emphasizing the scale of financial crime and the measures being taken to combat it.