Andean Medjedovic Soygunu: 65 Million Dollar Crypto Theft and International Escape

Canadian hacker Andean Medjedovic’s theft incident that shook the DeFi world is developing new updates. Andean Medjedovic has become the subject of international warrants due to his previous cryptocurrency thefts. According to CBC News, his disappearance after being arrested in Serbia has made this case even more complicated.

Targeting DeFi Platforms: Attacks on Indexed Finance and KyberSwap

The main incident accused of Andean Medjedovic involves coordinated attacks against leading DeFi platforms such as Indexed Finance and KyberSwap. Approximately $65 million worth of crypto was stolen in these attacks. Particularly, the operation against KyberSwap in December 2023 resulted in a loss of $48 million. The hacker used a fake passport to carry out a “sophisticated cyber attack” from a hotel in the Netherlands via continuous internet connection. Such coordinated DeFi heists clearly expose security vulnerabilities in the crypto ecosystem.

Escape Network Spanning Nine Countries

Andean Medjedovic’s escape route began after he left Canada in 2021. According to court documents, the difficulty in tracking Medjedovic is due to the different identities and movement patterns he used in various countries. Having found refuge in multiple countries including Brazil, Dubai, Spain, the Netherlands, and Bosnia and Herzegovina, Medjedovic has managed to stay one step ahead of authorities each time. His arrest in Belgrade in August 2024 was considered a success of international police cooperation; however, after being released, his disappearance following 105 days in custody has increased the complexity of the case.

Money Laundering Network: Tornado Cash Connection

Andean Medjedovic is also suspected not only of theft but of using cryptocurrency mixers to hide the source of stolen funds. How “mixer” services like Tornado Cash are used to legitimize illegal funds is clearly reflected in the indictments by the U.S. Department of Justice. The transportation and mixing of stolen money with a partner indicate that this operation is part of an organized crime network, not just an individual.

Tracking by International Justice Network

According to U.S. Department of Justice documents, Andean Medjedovic may have fled to Bosna and Herzegovina. The deficiencies in criminal and extradition agreements between these countries make tracking international criminals difficult. Finding Medjedovic in this case once again highlights the importance of international cooperation in crypto crime investigations. Failures in similar cases emphasize the need for DeFi platforms and regulators to develop tighter security protocols.