How ZKasino Turned $33 Million in Deposited ETH Into a Forced Token Swap

ZKasino raised a substantial war chest despite a string of warning signs — canceled token listings, evasive team communication, overstated technical claims, and reports of unpaid staff and contractors. Over a single weekend, the platform converted more than 10,500 ETH (about $33 million) into its $ZKAS token at an inflated exchange rate, without asking depositors for permission. As scrutiny intensified, the team cut off its communication channels and banned users who called out what had happened.

Credit for surfacing the details goes to ZigZagExchange, ZachXBT, cygaar, defizard, and ardxt.

01A Simple Scheme, Preceded by Plenty of Warnings

ZKasino marketed itself as having closed a $26 million Series A at a $350 million valuation, naming backers including MEXC, Big Brain Holdings, Trading Axe, Pentoshi, and Sisyphus. Big Brain Holdings later said publicly that it had been offered a token distribution from ZKasino and would decline to accept it — an apparent attempt to put distance between itself and the collapsing project.

Doubts about the venture existed from the outset because of its founder and CEO, Ildar Elham, known online as Derivatives Ape, who carried baggage from the failed ZigZagExchange and Syncus ventures. Posts from ZigZagExchange's own account identify Elham as one of the people behind that project's earlier $15 million raise. As one of five multisig signers controlling those funds (a 3-of-5 setup), Elham and fellow ZKasino founders are alleged to have quietly redirected the money toward building ZKasino instead — meaning the new project's origins were reportedly built on misappropriated capital.

Observers noted that ZKasino's branding relied heavily on terminology — "zk" for zero-knowledge, "EigenDA" for data availability — that had little to do with what was actually running under the hood. In reality, the so-called "ZKasino chain" was an Arbitrum Nitro deployment that could be spun up in about two minutes.

The exaggerated tech claims were only one symptom of a broader pattern. ZachXBT had already been raising concerns about the founder and team as early as the previous December, documenting a series of unresolved obligations:

• Money owed to Pancakesbrah that went unpaid.
• Winners of a $200,000 giveaway never announced, two months after the fact.
• A bet owed to CL207 that went unpaid.
• A gore video from an actual murder used to promote the casino.
• Failure to compensate users after a team member's account was phished.

Taken together, these episodes suggested a team with a documented pattern of avoiding accountability well before the rug pull itself.

The Series A terms called for 15% released at TGE, a three-month cliff, and fifteen months of linear vesting — the exact same schedule that would later be imposed on user deposits without any advance notice. Planned IDOs on ApeTerminal and AIT Protocol were also called off abruptly and without explanation, adding to the list of red flags.

Inside the project's Telegram investor group, team member XBT_Prometheus repeatedly waved off concerns as they mounted, offering lines like "We're still building," "People always FUD, it's normal," and "We didn't scam anything."

02The Rug: ETH In, $ZKAS Out, No Consent Given

ZKasino's CEO had told users that locking their ETH to farm $ZKAS would eventually let them withdraw their original ETH back at a 1:1 ratio. Instead, the platform converted more than 10,500 ETH — roughly $33 million — into $ZKAS tokens at an inflated valuation, with no consent from depositors.

Compounding the situation, that ETH was then staked via Lido, locking it up under a 15-month vesting schedule that had never been disclosed to depositors beforehand.

The project's bridge page (since taken offline) had previously stated that once the chain launched, deposited funds would be "returned and can be bridged back." Since-deleted tweets and audio recordings confirm that this was the commitment made at the time.

Looking back, the trail of misleading claims and questionable conduct was visible well before the collapse to anyone paying attention, and the episode is now regarded as one of the year's more blatant crypto exit scams. The lesson many drew from it: when ZachXBT flags a project as a likely scam months ahead of time, that warning is worth heeding immediately.

03Ignored Warning Signs

The founder's track record alone should have raised doubts about his fitness to run a project like this responsibly, yet investors and users largely looked past it. Alongside that history, reports of unpaid staff and contractors and allegations of general mismanagement — again surfaced largely by ZachXBT — pointed to deeper operational problems that warranted more due diligence than the project received.

ZKasino also leaned on claims of using advanced infrastructure like zkSync, when the platform was in fact operating on the comparatively basic Arbitrum network — a gap between marketing and reality that undercut whatever credibility remained. The sudden, unexplained cancellation of its token listings added yet another obvious warning sign that trouble was brewing well before the ETH was converted without consent.

In the end, for those willing to look, ZKasino's failure was less a surprise than a predictable outcome of a project built on inflated claims and a founder with an established habit of not paying what he owed.