Zondacrypto, a Polish cryptocurrency exchange, is under intense scrutiny following reports of frozen or delayed customer withdrawals. The situation escalated when Prime Minister Donald Tusk linked the exchange to legislative interference, stating that it had sponsored politicians who opposed crypto market regulation. Tusk's comments came before a vote to overturn President Karol Nawrocki's veto of the law. The exchange has ties to Russia and had previously provided financial support to lawmakers.

In response to allegations of misappropriating investor funds, Zondacrypto's CEO Przemysław Kral revealed that the exchange owns a bitcoin wallet holding approximately 4,500 BTC, valued at around $330 million. However, the exchange cannot access the funds due to a missing private key from former CEO Sylwester Suszek, who has been missing since 2021. Kral attributed the situation to a broader campaign against the company, citing political pressure, regulatory interference, and coordinated media coverage. An analysis by blockchain intelligence firm Recoveris found that bitcoin balances in hot wallets tied to Zonda have dropped by about 99% since mid-2024.

The controversy surrounding Zondacrypto has been ongoing, with the company facing investigations and warnings from regulatory authorities in the past. In an effort to address the situation, Kral publicized the inaccessible wallet to prove the exchange's reserves and denied any misuse of client funds.