Polish crypto collapse becomes political weapon as CEO turns state witness

A cryptocurrency exchange that sponsored the conference where Poland's president launched his campaign, paid money to foundations run by opposition politicians, and is now alleged to have been infiltrated by Russian organised crime, has collapsed with customer losses estimated at 2.4 billion złoty (€565 million). The Zondacrypto affair has become the latest battleground in Poland's entrenched political war, with Donald Tusk's centre-left government using it to attack the right-wing opposition, and the opposition firing back with accusations of prosecutorial manipulation.

A collapse that grew far larger than first feared

Zondacrypto, one of the largest cryptocurrency exchanges operating on the Polish market, folded in April 2026 after customers found themselves unable to withdraw funds. Initial estimates put the damage at 350 million złoty, roughly €82 million. By late August, investigators had revised that figure upwards to no less than 2.4 billion złoty, according to the portal Onet, a sevenfold increase that suggests the full scale of the failure is still being established.

Prosecutors in Katowice opened their investigation on 17 April 2026, examining allegations of fraud and money laundering. The inquiry has since been extended until 17 January 2027, a timeline that signals both the complexity of tracing crypto assets and the political pressure to produce results before the next electoral cycle intensifies.

The exchange, originally known as BitBay, had been rebranded after Przemysław Kral took over as chief executive in 2021 from its founder, Sylwester Suszek. Suszek disappeared on 10 March 2022 and has not been found. Kral has told investigators that Suszek held the key to a digital wallet containing 4,500 bitcoins, worth more than $300 million at current prices, belonging to Zondacrypto. Whether that wallet can be recovered, and by whom, remains an open question with enormous financial consequences for the exchange's former customers.

The crown witness and the secret meetings

The affair took a sharp political turn when Kral was granted so-called "small crown witness" status under Article 60 of Poland's criminal code, a mechanism that allows plea bargaining in exchange for cooperation. The precise charges against Kral have not been disclosed by the prosecution service, but the significance of his cooperation lies in what he might say about the politicians and organisations that received Zondacrypto's money.

What makes this arrangement unusual is how it came about. Kral had been represented by Bartosz Lewandowski, a lawyer who also acts for opposition figures including Zbigniew Ziobro, the former justice minister now living in the United States while wanted on a European Arrest Warrant. At some point in the first half of 2026, Kral changed his legal team. His new representatives are Jacek Dubois and Roman Giertych, both of whom have extensive experience representing individuals cooperating with prosecutors in cases targeting officials from the previous Law and Justice (PiS) government. Giertych is a member of parliament for the ruling Civic Coalition and the personal attorney for the Tusk family.

According to reports in Rzeczpospolita and Onet, senior prosecutor Marek Wełna, who heads the Silesian division of the national prosecutor's office, travelled to meet Kral in Gulf states including Dubai, and in Sicily. These meetings were not recorded as formal interviews. The portal Niezależna reported that justice minister Waldemar Żurek and senior prosecutors supported the arrangement specifically to secure testimony against opposition politicians. The optics are striking: a senior prosecutor from the government's own prosecution service meeting a fugitive suspect abroad, accompanied by lawyers from the ruling party, to negotiate evidence against the opposition.

Russian organised crime and unproven allegations

Prime Minister Tusk has publicly alleged that Russian mafia money and funds linked to Russian intelligence were behind Zondacrypto. The claim carries obvious political weight in a country where accusations of Russian influence are among the most damaging that can be levelled. The liberal daily Gazeta Wyborcza reported on 27 April that an Internal Security Agency (ABW) note identified Russia's Tambovskaya organised crime group as having taken control of the company through entities registered in the United Arab Emirates, dating the takeover to July 2018.

Kral has rejected the Russian links as "absurd", and thus far no charges related to Russian involvement have been confirmed. The ABW note, if it exists in the form described, would predate both Kral's tenure and the current government, raising questions about what the previous PiS administration's security services knew about the exchange's ownership when Zondacrypto was sponsoring conservative political events and the Polish Olympic team.

Sponsorships that now look toxic

Zondacrypto's spending on sponsorships and political events has become central to the government's case that the exchange was buying influence on the right. The company was the main sponsor of the Conservative Political Action Conference (CPAC) held in Jasionka, near Rzeszów, on 26 and 27 May 2025, during the presidential election campaign. President Nawrocki spoke at the event, which was co-organised by the conservative outlet TV Republika.

According to Onet, the Sovereign Poland Institute, chaired by Ziobro, received 450,000 złoty (€106,000) from Kral, and the Good Government foundation linked to Confederation MP Przemysław Wipler received €70,000. The Polish Olympic Committee also took Zondacrypto's money: the exchange became general sponsor of both the committee and the Polish Olympic team for 2026 to 2028 in the autumn of 2025. Radosław Piesiewicz, the committee's president, received a Patek Philippe watch worth €40,000 from Kral. Piesiewicz says he paid for it but has not produced invoices to confirm his claim.

The government-controlled broadcaster TVP reported on 23 August that Kanał Zero, a popular internet broadcaster with nearly 2.5 million subscribers, had sought a large advertising contract from Zondacrypto. Krzysztof Stanowski, who owns and runs the channel, said no contract materialised and criticised TVP for attempting to associate his outlet with the collapsed exchange. The distinction between approaching a company for advertising and receiving political funding matters, but in the current climate, the government appears content to blur it.

Three presidential vetoes on crypto regulation

The most politically explosive element of the affair is President Nawrocki's decision to veto legislation regulating the crypto-asset market on three separate occasions, most recently on 11 June 2026. The government has pointed to these vetoes as evidence that Nawrocki was acting in Zondacrypto's interest, a charge his aides reject on two grounds: first, that the exchange was registered in Estonia rather than Poland, meaning Polish regulation would not have prevented its collapse, and second, that the proposed legislation went further than the EU's Markets in Crypto-Assets Regulation (MiCA), which Nawrocki had pledged during his campaign not to exceed.

The reality is more complicated than either side allows. The Polish right is split on cryptocurrency regulation. Jarosław Kaczyński, the 77-year-old PiS leader, has said he would like to see bitcoins banned outright, and 17 PiS MPs tabled a bill in May to outlaw crypto-asset business in Poland entirely. Sławomir Mentzen, the younger leader of Confederation who ran in the 2025 presidential election, is a bitcoin investor who opposes what he considers excessive regulation. Nawrocki, who is 43, has aligned himself with the Confederation position, reflecting both his own political instincts and the demographics of his support base.

The opposition fights back with Amber Gold

Law and Justice has not been passive. At a press conference on 24 August, the party's candidate for prime minister, Przemysław Czarnek, turned the government's own record against it. He pointed out that the authorities apparently knew about Kral's potential criminal activity and Zondacrypto's harmful impact on thousands of Poles, yet did nothing to stop it. His comparison was deliberate and pointed: the Amber Gold affair, in which a financial pyramid offering more than 10 per cent returns supposedly backed by gold reserves collapsed during Tusk's previous premiership between 2007 and 2014, costing savers some 851 million złoty (€200 million). It later emerged that the authorities had suspected for months that Amber Gold was a fraud, yet politicians from Tusk's own party had promoted OLT Express, an airline later found to have been one of the channels for siphoning funds from the scheme.

Czarnek also asked why Kral was able to leave Poland unimpeded, only to be found later negotiating with pro-government lawyers abroad. The question highlights an awkward fact: the current government, which came to power promising to clean up the legacy of PiS rule, was responsible for border and security services during the period when Kral was allegedly defrauding customers on a massive scale.

Prosecutorial independence and political calculation

The Zondacrypto affair has given the Tusk government something it has long sought: a financial scandal that touches the opposition's funding sources and the president's decision-making simultaneously. Since taking office, the government has opened scores of investigations into alleged wrongdoing by PiS officials, including charges that former ministers operated as an organised criminal group. The addition of a crown witness who can testify about payments to opposition-linked foundations and media outlets strengthens the government's hand considerably.

Yet the manner of securing that cooperation raises its own concerns. When a senior prosecutor travels abroad to meet a suspect in undisclosed locations, accompanied by lawyers from the ruling party, and the result is testimony directed at the opposition, the distinction between law enforcement and political campaigning becomes hard to maintain. Poland has been here before. The PiS government faced sustained criticism from the European Commission and domestic opponents for politicising the prosecution service and the courts. The Tusk government was elected in part on a promise to restore the rule of law. Whether secret meetings in Dubai and Sicily between prosecutors and ruling-party lawyers to flip a suspect against the opposition qualifies as that restoration is a question the European Commission may eventually have cause to consider.