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Zondacrypto: Poland's Vanishing Bitcoin

  • Sep 2, 2026
  • 20 min

Show notes

What the episode covers

A decade-trusted Polish crypto exchange, a wallet drained to almost nothing, and a founder who has been missing since 2022 — Vaporware digs into the collapse of Zondacrypto, formerly BitBay, where roughly $97 million in customer funds vanished alongside CEO Sylwester Suszek. Poland's National Prosecutor has merged the fraud investigation with Suszek's disappearance case, while his sister publicly demands answers that still haven't come.

This episode traces how a 55.7 BTC wallet dwindled to 0.086 BTC, walks through the on-chain forensic trail that exposed suspicious transfers to a single Kraken address, and follows the fallout as ZND token holders, hundreds of alleged victims, and Polish executives are left with no clear accountability. It also unpacks how the scandal escalated into national politics, with Poland's prime minister publicly accusing rivals of financial ties to the exchange and calling it potentially the country's biggest political scandal in decades.

It's a case with a missing founder, a gutted wallet, and a government fight — and it barely made a ripple in US headlines. Next time, we look at another custodial collapse that shows this pattern is far from isolated.

Timeline

In this episode

8 moments worth skipping to. The timecodes match the player above.

  1. 0:15Introduction
  2. 1:55From BitBay to Zonda: A Decade-Old Polish Brand
  3. 4:33The Founder Who Vanished
  4. 7:46The On-Chain Smoking Gun
  5. 10:39Executives Vanish, Victims Mount
  6. 13:16Poland's Political Reckoning
  7. 16:16The Pattern Nobody Saw Coming (Again)
  8. 18:54Outro

Quick answers

Straight from the episode

The questions this one settles, without the listen.

What happened to BitBay and how did it become Zondacrypto?
BitBay was founded in Poland in 2014 by Sylwester Suszek. In 2021 it was sold to a US investor and rebranded as Zondacrypto under new CEO Przemysław Kral, but the decade-old Polish brand trust it carried over is argued to have suppressed scrutiny of the new entity.
What happened to BitBay founder Sylwester Suszek?
Suszek disappeared without ever transferring the 4,500 BTC wallet key he allegedly still held. Poland's National Prosecutor merged the financial fraud probe with his disappearance case in 2026, with data seizures conducted in Estonia and Malta, and his sister Nicole has become the public face demanding answers.
What did the on-chain forensic investigation into Zondacrypto's wallet find?
Forensic firm Recoveris tracked the hot wallet's monthly average from August 2024 to April 2026 and found it far below peer European exchanges (which averaged 308 BTC). They traced 511 transfers worth about $21 million to a single Kraken deposit address between December 2025 and April 2026, and flagged a large BTC withdrawal on April 1 that sat pending 14 hours before being cancelled.
What are the fraud allegations and victim impact tied to Zondacrypto?
Zondacrypto faces fraud and money laundering allegations per DisruptionBanking, its ZND token lost 99.9% of its value according to CoinMarketCap data cited by Cryptopolitan, and Polish prosecutors have identified hundreds of possible victims per Notes From Poland.
How did Poland's political leadership get involved in the Zondacrypto scandal?
Prime Minister Tusk personally weighed in during parliament, calling it potentially 'the biggest scandal in modern Polish political history' and alleging financial links between the exchange and PiS. Balkan Insight also reported CEO-linked payments to right-wing politicians tied to the president's blocking of crypto regulation, plus suspected Russian organized-crime connections to Suszek.
Is the Zondacrypto/BitBay case resolved?
No. As of 2026 reporting, the financial probe and Suszek's disappearance case remain formally merged and open, the founder is still missing, the money is still gone, and the story has received little coverage in the US press.

Transcript

The full conversation

Every word of the episode, 3,124 of them, in the order they were said.

Read the transcriptHide the transcript

DerekOkay, so get this. Somewhere in Poland right now, there's a hole where fifty-five point seven Bitcoin used to sit.

GrantAnd how much is left?

DerekPoint oh eight six.

GrantWait, say that again.

DerekZero point oh eight six Bitcoin. That's it. That's the whole wallet now.

GrantThat's not a leak. That's a drain.

DerekNinety-nine point seven percent of it, gone.

GrantAnd the guy who's supposed to explain it?

DerekNobody can find him.

GrantShut up.

DerekI'm dead serious, Grant. The founder who allegedly holds the last key to this exchange's reserves has been missing since twenty twenty-two. Nobody's confirmed where he is or what happened to him.

GrantAnd meanwhile, the company's still open for business, wallet or no wallet.

DerekThat's about the size of it.

GrantWhile the wallet's basically empty.

DerekReporting on the collapse puts the losses at roughly ninety-seven million dollars, tangled up with fraud allegations and a founder nobody can locate.

GrantSo we've got a missing person, a missing fortune, and a company that's still operating like nothing happened.

DerekWelcome to Zonda Crypto.

GrantI'm Grant.

DerekI'm Derek. This is Vaporware, and I promise you it gets weirder. There's a prime minister involved.

GrantA prime minister in a crypto case.

DerekOh, we'll get there. But first, you gotta understand, this wasn't some sketchy fly-by-night outfit. This brand's been trusted in Poland for a decade.

GrantSo how does a ten-year-old brand end up with an empty wallet and a vanished founder? Where does this thing even start?

DerekOkay, so rewind the tape. This company wasn't born as Zonda Crypto. Back in twenty fourteen, it launched under a different name entirely, BitBay, founded by a guy named Sylwester Suszek.

GrantBitBay. That's such a twenty fourteen crypto name.

DerekRight? Very we built this in a garage in Warsaw energy. And for years, that's basically what it was, the local exchange, the one your Polish cousin used before anyone had heard of Coinbase.

GrantSo how do we get from BitBay to Zonda Crypto?

DerekTwenty twenty-one, Suszek sells the company to a US investor, and the whole thing gets rebranded as Zonda Crypto under a brand new CEO, a guy named Przemysław Král.

GrantNew owner, new name, new CEO. Basically a whole new company wearing an old face.

DerekExactly. And that old face is doing a lot of work because the brand didn't reset. People didn't think, "Oh, this is some American-owned thing now." They thought, "This is the exchange I've used since college."

GrantAnd that's the part that gets me. A Decade-Old local name, that's not proof of anything. That's just vibes with a track record.

DerekBut vibes with a track record is exactly what stops people from asking follow-up questions.

GrantRight. Because if some new brand app popped up promising to hold your Bitcoin, you'd poke around. You'd read the fine print.

DerekBut if it's the app your uncle's been using since twenty fifteen, you just download it.

GrantYeah. Nobody's reading terms of service on the exchange that's older than their Netflix account.

DerekThere's a piece from Balkan Insight that puts a face on exactly that. They talked to a twenty-five-year-old who put his savings into the platform specifically because it was a, quote, "familiar Polish brand."

GrantOh, man, that's rough. He wasn't chasing some sketchy new coin. He was trusting the hometown name.

DerekThat's the whole trap. The name did the marketing, so the company never had to.

GrantSo the brand survives the ownership change, survives the CEO change. Does the founder survive the transition?

DerekUh, that's the question, isn't it? Because Suszek, the guy who started this whole thing as BitBay, he's the one everyone points to when they ask who actually held the keys to what was left.

GrantRight. The guy holding the keys still had access after he sold the company?

DerekAllegedly, yeah. And here's the kicker. He disappears before the Zonda Crypto rebrand even gets settled into people's heads.

GrantHold on. Hold on. The guy holding the keys vanishes mid transition?

DerekMid transition. That's exactly where we're headed next. So March twenty twenty-two rolls around, and Suszek just stops answering. No hand off, no goodbye email, nothing.

GrantWait, nothing? Not even to a lawyer?

DerekNothing. Notes from Poland's reporting says he never transferred the wallet key before he disappeared, and that key sat on four thousand five hundred Bitcoin.

GrantFour thousand five hundred. That's not pocket change. That's a small country's reserve.

DerekAnd it's locked behind one guy who stopped picking up his phone.

GrantDid the company even try to find him?

DerekThe family did. The Poland's national prosecutor actually merged the financial investigation into the exchange with Suszek's missing person case this year.

GrantWait. They combined the two? The fraud case and the missing person case?

DerekSame file now. And it's not just Warsaw. Investigators pulled data out of Estonia and Malta chasing this thing.

GrantTwo other countries? Four years after he vanished?

DerekFour years. That's how long this has been sitting open.

GrantWhat's even in Estonia and Malta that's worth flying investigators out for?

DerekThe reporting doesn't spell out exactly what they pulled, just that seizures happened in both places, usually a sign records or money moved through lighter oversight jurisdictions before Warsaw could reach them.

GrantSo it's not just a missing guy. It's a paper trail crossing borders on purpose.

DerekThat's the working theory. And think about what four thousand five hundred Bitcoin represents. A wallet that size shouldn't ever sit behind one person's login.

GrantRight. No bank lets a single employee hold the vault combination and wander off.

DerekExactly. And nobody's confirmed whether the family had any legal path to force access since you can't subpoena a key from someone nobody can locate.

GrantSo even wanting to make it right doesn't mean there's a way to actually do it.

DerekMight not be. That's part of why this stays open instead of ending with a settlement check.

GrantSomebody's gotta be pushing for that, right? Cases don't just merge themselves.

DerekThat's his sister, Nicole. From what the Reporting on the case lays out, she's the one who's been the public face of this, demanding answers, keeping the pressure on.

GrantA sister doing the Prosecutor's job for them.

DerekKind of, yeah.

GrantWhat's she actually managed to get, or is it mostly just keeping the story alive?

DerekMostly the latter from what's out there. Sustained pressure rather than an announced breakthrough. But that pressure is often what keeps a case like this from quietly dying on somebody's desk.

GrantOkay, so where does that leave us? What do we actually know right now?

DerekTwo live mysteries. One, where is this guy? Two, if genuinely nobody ever handed off that key, where did the money physically go?

GrantBecause those aren't the same question.

DerekNot even close. A missing person doesn't automatically mean a missing wallet.

GrantSo walk me through it. If nobody could even reach the man holding the key, how does anyone on the outside know the thing's actually empty? Somebody had to look.

DerekOh, somebody looked. Somebody looked real close.

GrantWait for it. Wait for it.

DerekSo a forensics firm called Recoveris starts pulling the wallet history, not just one snapshot, but the whole run, month by month back to August of twenty twenty-four.

GrantAnd?

DerekFor over a year, that hot wallet's holding a steady average, then it just doesn't.

GrantHow steady are we talking?

DerekSteady enough that by April first of this year, the same cluster is basically a rounding error compared to where it sat that whole prior stretch.

GrantOkay, that's the number from the code open. I know where this is going.

DerekRight. But here's the part we didn't have. Recoveris checked peer exchanges in Europe, same size class, same kind of hot wallet setup.

GrantAnd they're sitting on what?

DerekAveraging three hundred and eight Bitcoin.

GrantThree hundred and eight Bitcoin just sitting there as reserve.

DerekAs reserve. Zonda Crypto's wallet isn't just low, Grant. It's low compared to companies its own size that are doing this correctly.

GrantSo it's not a weird year for the whole industry. It's just them.

DerekIt's just them, and it gets more specific than that.

GrantGo.

DerekRecoveris traced five hundred and eleven separate transfers, all funneling into one single Kraken deposit address.

GrantOne address. Not fifty wallets, not some spread it around laundering thing.

DerekOne address. Same destination over and over December twenty twenty-five through April twenty twenty-six.

GrantHow much money moved through that one Kraken account?

DerekRoughly twenty-one million dollars.

GrantTwenty-one million dollars into one Kraken account?

DerekInto one Kraken account. Five months of steady outflow, same destination every time.

GrantThat's not a scatter gun. That's somebody with a plan and a login.

DerekAnd then there's the cherry on top. April first, the same day the wallet bottoms out.

GrantYeah?

DerekThere's a large BTC withdrawal that gets queued up.

GrantQueued up meaning what? It's sitting there pending?

DerekSitting there pending for fourteen hours.

GrantFourteen hours is a long time to leave a big withdrawal just hanging.

DerekIt is, and then it gets canceled.

GrantCanceled. By who?

DerekThe report doesn't say who pulled the trigger, just that it got canceled instead of processed.

GrantSo somebody either got cold feet or got caught looking at it.

DerekThat's the read. But step back. This is the moment the whole thing goes from rumor to receipts. This is what broke it into the news.

GrantBecause up to now, it's a company saying, "Trust us. We're fine."

DerekRight. And customers had every reason to believe that. This is a Decade-Old brand, remember? This isn't some no-name app.

GrantSo people are sitting there thinking their coins are backed the way any exchange claims they are.

DerekAnd the chain says otherwise. Five hundred and eleven transfers, one address, and a wallet that peer exchanges would have laughed at.

GrantThat's the reveal that actually forces everyone's hand.

DerekSo DisruptionBanking, the outlet that first broke this whole mess wide open, they're not calling this a rough quarter. They're saying Zonda Crypto is facing serious fraud and money laundering allegations.

GrantAllegations, plural, not just, "Oops, bad bookkeeping."

DerekPlural. And once regulators start using the word laundering next to the word fraud, that's a different kind of headline than exchange has liquidity issues.

GrantRight. That's prosecutors, not PR.

DerekAnd get this. Cryptopolitan pulled the CoinMarketCap numbers on Zonda's own token, ZND. It's down ninety-nine point nine percent.

GrantWait. Ninety-nine point nine on the token separate from the wallet?

DerekSeparate ticker, same free fall. Basically, every dollar anyone ever put into that coin is gone.

GrantSo imagine you bought the thing as like a loyalty play. Believe in the brand, buy the token. You're holding confetti now.

DerekPretty much. And it's not an isolated glitch. Cryptopolitan's framing is that this is the old fraud problem the industry still hasn't solved, just wearing a new logo.

GrantOkay. But tokens crashing, that's investors. What about actual users who had money sitting on the platform?

DerekThat's the part that gets grim. Notes from Poland reports prosecutors have identified hundreds of possible victims of the platform.

GrantHundreds. Confirmed or hundreds and counting?

DerekHundreds identified so far, which in a fraud case usually means the real number's higher once everyone finishes filing.

GrantSo let's just add this up out loud for a second.

DerekGo for it.

GrantOkay. You got hundreds of people who trusted this thing with actual savings. You've got tens of millions traced moving out the door, and the guy who's supposed to explain any of it, gone. Nobody who's supposed to be in charge is answering for it, and the founder isn't saying a single word?

DerekWhen you put it like that, it sounds insane.

GrantIt is insane. How does that math hold together for even a week? Somebody's savings, somebody's silence, and a company still technically open for business.

DerekIt held together because nobody could prove anything fast enough. That's the gap fraud lives in, the time between something's wrong and we can prove it.

GrantAnd Zonda used every hour of that gap.

DerekEvery hour. Executives ghosting reporters, statements getting vaguer, and meanwhile, hundreds of case files piling up on a prosecutor's desk.

GrantThis isn't just an exchange with a bad balance sheet anymore.

DerekNo. And it stopped being a private mess the second Poland's government started talking about it out loud. A sitting prime minister in parliament weighing in on a crypto exchange?

GrantWait, the actual prime minister?

DerekThe actual prime minister. That's not a regulator's press release. That's the head of government.

GrantOkay, now I need to hear that part.

DerekSo while everybody's staring at the drained wallet, an investigative piece out of Balkan Insight quietly drops a grenade into Polish politics.

GrantGrenade how?

DerekThe same feature that told us about the twenty-five-year-old victim lays out payments from CEO Kral's circle going to right-wing politicians.

GrantWait, campaign money? To who exactly?

DerekThey don't name a party outright, but the timing lines up with Poland's president sitting on a bill that would have actually forced exchanges like this one to keep audited reserves.

GrantSo the guy who coulda stopped this just didn't.

DerekVetoed it, actually. Not just sat on it.

GrantVetoed?

DerekVetoed, which is the exact veto Tusk is now trying to get parliament to overturn.

GrantOkay, hold that thought. You said something darker too.

DerekRight. Balkan Insight also flags suspected ties to Russian organized crime connected to Suszek.

GrantSuszek, the missing founder.

DerekSame one. Nobody's proven anything in court. This is reporting, not a verdict. But you've got a vanished founder with alleged mob connections and a CEO whose money trail runs towards politicians blocking oversight.

GrantThat's not a coincidence anybody wants to explain out loud.

DerekNo. And then it stopped being a magazine story.

GrantMeaning?

DerekAnadolu Agency reported that Prime Minister Tusk himself went to parliament and pushed for a fresh vote to override the president's veto on that crypto law.

GrantThe sitting prime minister over one exchange.

DerekNot just pushing the vote. Tusk told parliament this could be, in his words, "The biggest scandal in modern Polish political history."

GrantThat's a hell of a sentence for a head of government to say into a live microphone.

DerekIt gets sharper. Same report. Tusk alleged deep financial links between the collapsed exchange and PiS, the opposition party.

GrantSo the accusation goes past an exchange failed into the opposition got funded by the company that failed.

DerekThat's the claim on the table. Whether it holds up in court is a separate question. But once a prime minister says it in parliament, it isn't going away quietly.

GrantAnd somewhere in all this, the man with the actual keys is still just gone.

DerekStill gone. No trial, no confirmed sighting, nothing.

GrantSo walk me out. Founder's missing, the coins are gone, and a head of government is fighting his own president over it. How does that not lead every crypto news litter in America?

DerekHonestly, wrong continent, wrong currency, wrong news cycle. It's a front page story if you read Polish. Here, it barely registers past a couple of trade outlets.

GrantWhich is almost the same story as the money. It vanished the same way the coverage did.

DerekSame missing founder, same missing coins, just filed under a language nobody reads. Okay, so zoom out with me for a second.

GrantZooming.

DerekEvery single one of these shows we've done, CaaStle, Evergrande, now this one, they all come down to the same dumb thing. One person, one key, nobody checking.

GrantA boardroom that cooks the books is basically the same shape as a founder who won't hand over a wallet.

DerekExactly. It's not even a crypto problem. It's a we trusted one guy problem. That crypto just makes literal because now the trust is an actual private key sitting on an actual laptop.

GrantRight. With Evergrande, it was accounting entries nobody audited. Here is Bitcoin nobody could move because the guy who could move it vanished.

DerekSame failure, different spreadsheet.

GrantSure. If your spreadsheet is worth ninety-something million dollars.

DerekSo where does this actually sit today? Because it's not closed.

GrantIt is not closed. As of this year's Reporting, the financial investigation and the missing person case are still formally one file, merged, open, active.

DerekSo somewhere in Warsaw, there's a prosecutor with two folders that used to be separate, and now they're stapled together.

GrantBasically. And nobody's told us it's resolved because it isn't.

DerekNo confirmed sighting of Suszek, no recovered coins, no clean answer for the sister who's been out front on this for years.

GrantJust an open case number.

DerekWhich, by the way, think about how wild that is as an ending. Most of our episodes end with a sentencing, a guy in a jumpsuit, a courtroom photo.

GrantThis one ends with a shrug and a case file.

DerekA very expensive shrug.

GrantSo here's the thing I keep landing on. You've got a European exchange collapse, a literal missing person, and a sitting prime minister standing up in parliament to fight his own president over crypto law because of this.

DerekThat's not a small story.

GrantIt's not. And if this happened in the US, it's wall-to-wall cable news for a month, congressional hearings, the works.

DerekBut it happened in Poland, in Polish, and American outlets just didn't pick it up.

GrantWrong headline, wrong audience, and everybody moved on.

DerekWhich is kind of the whole point of doing this one. There's a whole world of fraud that never crosses the language barrier.

GrantAnd somebody should be watching it.

DerekWe're going to keep watching it. But that's the episode. A founder nobody can find, a wallet that emptied out, and a government fight it triggered on the other side of the planet from where most of you are listening.

GrantLet's close it out.

DerekSo here we are again. Another key, another guy nobody can find.

GrantAt this point, I want a spreadsheet. Column A, exchange. Column B, whereabouts of founder.

DerekColumn C, plausibility of still open for business.

GrantZero, historically. Every time.

DerekEvery single time.

GrantAnd this one's still open. No tidy ending, no perp walk yet.

DerekJust a sister still asking questions and a parliament still yelling about it.

GrantWhich, fair, I'd yell too.

DerekIf you've got a friend who thinks every white paper is gospel, this is the episode you send them.

GrantNot the one with the cartoon dog on it. This one.

DerekBookmark it, screenshot it, whatever it takes.

GrantAnd if you're new here, subscribe. Leave us a review. Tell the algorithm you like two people yelling about missing Bitcoin.

DerekWe read them, by the way.

GrantThe reviews?

DerekSome of them.

GrantHonestly, the guy's probably fine. Living somewhere warm. I hope he's fine.

DerekYeah, I hope that too.

GrantWe'll see you next time.

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