European Bank Hack: $133 Million Theft and Crypto Laundering

XBT detectives have brought to light a European bank hack that resulted in $133 million being stolen from one of France’s leading institutions. In the process, the hacker was able to launder over $30 million because the bank attempted to cover up the breach.

How the European Bank Hack Was Executed

The work of XBT detectives, as reported by Incrypted, shows the criminal using a tried and tested method. Once inside the bank, he began moving the stolen funds through instant exchange services. The money trail was further obscured by using the Wagyu platform, which converted the funds into Monero, a cryptocurrency favored by those seeking privacy. This time-honored laundering tactic allowed the attacker to move large amounts of capital across borders and into different digital assets quickly.

In the 24 hours following the initial breach, the hacker reportedly moved a significant portion of the stolen funds into Ethereum-based assets. The speed of these transactions would confound any investigator trying to trace the money, and highlights the level of blockchain expertise involved in this case.

Scale of the Theft and Concealment Attempts

One has to wonder if the $133 million is the full extent of the theft. The French bank in question is a financial heavyweight with around $250 billion in assets, but Incrypted points out there are reasons to suspect more losses may be hidden, especially in any off-balance-sheet trading.

There is also the matter of the bank’s response. Instead of promptly reporting the breach, they chose to conceal it. This was a gift to the hacker, providing a crucial window to launder at least $30 million before anyone in authority or cybersecurity could intervene. Such cover-ups hinder efforts to recover stolen assets and undermine confidence in the process.

Implications for Traditional Banking Security

The case serves as a sobering example of how vulnerable major financial institutions can be to a blockchain-based attack of this kind. Conventional banking security measures are simply not sufficient against the tools modern cybercriminals possess, as noted by Incrypted. And while the perpetrator denies any connection with North Korea’s Lazarus Group, the fact remains that this level of sophistication is within reach for an independent operator. It is likely that the techniques and scale of this heist will be copied, leaving banks to consider how to strengthen their defenses.