Mosaic Exchange and Sean Michael Lose Default Judgment for Crypto Fraud
A cryptocurrency trading platform defrauded 18 customers out of nearly half a million dollars through false promises of algorithmic profits while the CEO spent investor funds on personal travel and dining.
Mosaic Exchange Limited and its CEO Sean Michael fraudulently solicited customers to transfer Bitcoin and other funds by falsely claiming to have tens of millions in assets, an algorithm with 60% profit margins, and partnerships with major cryptocurrency exchanges. In reality, the company held less than $700,000, the algorithm never worked, no partnerships existed, and trading accounts lost money every single month. Michael spent customer funds on hotels and restaurants while 18 customers lost $468,614.63 with nothing returned.
If you or someone you know invested with Mosaic Exchange, this judgment may provide a path to recovery.
The Allegations: A Breakdown
| 01 | Mosaic falsely claimed to manage $30 million to $120 million in assets when the company actually held less than $700,000 in combined total funds. This inflated figure deceived customers into believing they were investing with a large, established operation. | high |
| 02 | The company advertised an algorithm that produced profit margins of up to 60% monthly with specific win rates, but the algorithm never consistently worked, never generated the represented profits, and was ultimately abandoned. Trading accounts lost money during every single month of operation. | high |
| 03 | Mosaic claimed to have partnerships and broker agreements with BitMEX and Binance, touting these relationships on its website and in advertisements. No partnership or agreement with either exchange ever existed. | high |
| 04 | Sean Michael used $52,229.45 of customer funds to pay for personal expenditures at hotels and restaurants. He also retained $8,750 from a customer’s $50,000 deposit in his personal Citibank account for unspecified personal purposes. | high |
| 05 | Mosaic solicited customers through its website, social media advertisements, job postings, and direct email communications. At least 17 people received direct solicitations from Michael himself. | medium |
| 06 | The company operated from February 2019 through June 2021, collecting funds from 18 identified customers who transferred money to Mosaic’s business account, Bitcoin to Binance subaccounts, or checks deposited into Michael’s personal checking account. Not a single customer received any payment back. | high |
| 07 | Despite advertising high profit rates, Mosaic’s BitMEX account never realized any profit from trading but instead lost over $300,000. The company’s Binance accounts showed similar consistent losses across every month of trading activity. | high |
| 08 | Michael was Mosaic’s sole owner, principal, and CEO who opened all bank and trading accounts in Mosaic’s name, had complete control over those accounts, and directed all trading activity. He personally solicited customers and supervised all staff, giving him total authority over the fraudulent scheme. | high |
| 01 | The CFTC attempted service of process 18 separate times at nine different domestic addresses and three international addresses before finally accomplishing proper service. This 18-month delay allowed the defendants to continue operating and soliciting new deposits during the entire service period. | high |
| 02 | After being served in February 2024, Mosaic never retained counsel despite multiple court orders requiring the corporate entity to do so. The court repeatedly warned that corporations cannot represent themselves, yet Mosaic ignored every deadline without consequence until default. | medium |
| 03 | Michael claimed service was improper because he had been living in Indonesia for years and only learned of the case in July 2024. The court ultimately rejected this claim and deemed him properly served, but the argument consumed months of court time and resources. | medium |
| 04 | The defendants received multiple extensions and explicit warnings from the court, including a final October 30, 2024 deadline to file any motion to vacate default. Neither defendant complied with any court order or filed a proper motion by any deadline. | medium |
| 05 | Michael filed several procedurally improper pro se motions on behalf of both defendants despite lacking authority to represent the corporate entity. These defective filings further delayed proceedings while adding no substantive defense. | low |
| 06 | The fragmented regulatory structure for digital assets across the CFTC, SEC, and state agencies created jurisdictional gaps. Mosaic operated as a Pennsylvania LLC marketing overseas trading, allowing it to straddle multiple jurisdictions and complicate enforcement. | medium |
| 01 | Mosaic inflated its assets under management by tens of millions of dollars to create false social proof. The exaggerated numbers cost the company nothing but attracted significantly more customer deposits by appearing legitimate and successful. | high |
| 02 | The company marketed a proprietary algorithm with specific win rates to reframe investment risk as guaranteed returns. This promise converted customer skepticism into rapid capital inflows despite the algorithm never functioning as advertised. | high |
| 03 | Customer funds served as a personal expense account for Michael, who treated investor deposits as his own money. From an initial $312,810 that customers transferred into Mosaic’s Citibank account, only $260,580.55 went to trading accounts, leaving $52,229.45 that Michael spent on hotels and restaurants. | high |
| 04 | From one customer’s $50,000 investment, only $41,250 went to a trading account. Michael kept the remaining $8,750 in his personal Citibank account for unspecified purposes, essentially taking a 17.5% cut before any trading occurred. | high |
| 05 | The company provided no meaningful investor education program, no audited results, and no independent governance structure. Every aspect of the operation focused solely on attracting new deposits through perpetual hype and marketing. | medium |
| 06 | Mosaic’s marketing materials, website copy, and social media campaigns all invoked formal partnerships with Binance and BitMEX that never existed. The company deliberately borrowed credibility from respected brands to appear legitimate while burying disclaimers in website footers. | high |
| 01 | Eighteen individual investors collectively lost $468,614.63 in principal deposits. These sums represented money earmarked for down payments, college funds, retirement timelines, tuition, medical bills, and first homes that suddenly vanished. | high |
| 02 | Not a single customer received any payment or return of principal from Mosaic’s accounts. Investigators identified zero payments to any of the 18 customers despite months or years of promised trading activity. | high |
| 03 | Customers lost not only their principal but also the opportunity cost of months of potential cryptocurrency growth that never happened. The judgment can compel restitution but cannot restore lost time or compensate for forgone market gains. | medium |
| 04 | The fraud triggered prolonged service attempts, forensic accounting investigations, and extensive courtroom time. These public enforcement costs shifted taxpayer resources away from proactive consumer protection initiatives. | medium |
| 05 | Retail investors burned by cryptocurrency broker scams like Mosaic retreat from legitimate financial technology innovations. This distrust in emerging markets slows equitable access to financial tools and creates barriers for honest market participants. | medium |
| 06 | The judgment orders full restitution but depends entirely on defendant liquidity and successful collection efforts. Given that Mosaic held less than $700,000 in total assets against nearly $470,000 in restitution plus $60,979 in disgorgement and $660,000 in penalties, full recovery appears unlikely. | high |
| 01 | Court filings describe a structure with a sole executive, commission-based account managers, and aggressive online recruiting. This gig-style workforce model allows platforms to classify personnel as independent contractors without benefits. | medium |
| 02 | Michael directly participated in recruiting, hiring, and supervising Mosaic’s staff. The company used job postings as part of its solicitation efforts, suggesting employees were trained to market the same false promises to potential customers. | medium |
| 03 | High-pressure sales quotas in such operations typically reward misleading pitches to customers. Workers shoulder compliance risks while the regulatory ambiguity around cryptocurrency lets platforms avoid traditional employer responsibilities. | low |
| 04 | The precarious contractor model creates a feedback loop where workers lack protections and headline-grabbing frauds become cautionary tales rather than indicators of systemic problems. Corporate social responsibility slogans mask hollow labor protections. | low |
| 01 | Behind every line of the judgment lies a household suddenly missing money for essential life expenses. Eighteen families saw combined losses of $468,614.63, with individual amounts detailed in investigator declarations and bank records. | high |
| 02 | Most deposits moved through ordinary checking accounts or straightforward Bitcoin transfers. Fraudsters no longer need complex derivatives to devastate family savings when a shiny landing page and bold promises suffice. | medium |
| 03 | The emotional toll of chasing vanished funds cannot be quantified in the judgment. Victims spent months pursuing accountability, contacting investigators, and watching their savings disappear while Mosaic ignored every communication. | medium |
| 04 | Low and middle income communities suffer disproportionate harm from such frauds because disposable income is scarce. The loss of $10,000 or $50,000 can derail financial stability for years, creating cascading effects on housing, education, and healthcare access. | high |
| 05 | Wider skepticism now shadows any grassroots financial technology venture in affected communities. Trust, once broken by schemes like Mosaic, takes years to rebuild and prevents families from accessing legitimate investment opportunities. | medium |
| 06 | The judgment’s civil penalties of $660,000 flow to the federal Treasury, not to the communities harmed or to local financial education programs. Victims receive only restitution, which depends on successful collection from defendants who have already spent customer funds. | medium |
| 01 | The court issued a permanent trading ban prohibiting both defendants from trading commodities or engaging in related conduct. However, this remedy only prevents future violations in regulated U.S. markets and leaves loopholes for unregulated offshore venues. | medium |
| 02 | Restitution orders the full $468,614.63 returned to victims, but this depends entirely on defendant liquidity and collection success. The judgment provides no mechanism to ensure funds exist or to track defendant assets hidden during the multi-year fraud. | high |
| 03 | Disgorgement strips Michael of the $60,979.45 he spent on personal expenses, but this remedy ignores the opportunity costs borne by investors. The compounding returns customers missed during months of non-existent trading remain uncompensated. | medium |
| 04 | Civil penalties of $660,000 theoretically deter future fraud, yet these funds go to the Treasury rather than victims or oversight budgets. The regulatory agency gains no additional resources to monitor compliance or prevent the next scheme. | medium |
| 05 | The judgment imposes no criminal penalties, mandatory executive training, or personal bankruptcy restrictions on Michael. Without criminal referrals or sustained monitoring budgets, the ruling risks becoming merely a stern letter pinned to an empty office door. | high |
| 06 | Even the harshest civil judgment cannot imprison wrongdoers or mandate structural reforms. Corporate accountability under this system stops at the balance sheet, allowing executives to walk away and potentially start new ventures. | high |
| 07 | Mosaic filed corporate paperwork, hired a registered agent, and included risk disclaimers on its website. These formalities projected legitimacy and sufficed to onboard new customers for two and a half years despite being a complete façade. | medium |
| 08 | The defendants appeared for the first time only after the Clerk entered default in July 2024. They then received ample opportunity to comply through clearly worded warnings and various deadline extensions, yet chose to file procedurally improper motions instead of substantive defenses. | medium |
| 01 | Mosaic wrapped its deception in claims of massive scale, boasting $30 to $120 million under management in advertisements and website copy. Internal ledgers showed the company held less than seven figures, making the claimed assets off by a factor of 40 to 170 times. | high |
| 02 | Marketing materials promoted a proprietary algorithm with 80 to 90 percent win rates and monthly profit margins up to 60%. Trading statements proved the pools lost money every month, meaning the algorithm either never existed or failed completely. | high |
| 03 | Website copy, social media blasts, and job postings invoked formal partnerships with Binance and BitMEX. These respected brand names lent false credibility while no partnership or broker agreements of any kind actually existed. | high |
| 04 | The record shows no meaningful investor education program, no audited results, and no independent governance. Every communication focused on inflating metrics, conjuring exclusivity, and co-opting respected brands to pull fresh Bitcoin through the door. | medium |
| 05 | Boilerplate disclaimers remained buried deep in website footers while bold promises dominated headlines and social media posts. This classic tactic places legal cover in fine print that customers rarely read before investing. | medium |
| 06 | Mosaic solicited through multiple channels including direct emails, social media platforms, job listing sites, and its main website. The multi-platform approach created an illusion of legitimate business operations and widespread market acceptance. | low |
| 01 | Customers lost nearly half a million dollars while the sole executive diverted $52,229.45 to hotel stays and restaurant tabs and parked another $8,750 in his personal checking account. This lopsided outcome privatized gains and socialized losses. | high |
| 02 | The civil penalty of $660,000 may be less than Michael could have claimed in performance fees during a single cryptocurrency bull run if the promised returns were real. The penalty fails to exceed the potential upside the fraud advertised. | medium |
| 03 | Disgorgement does not accrue interest under the judgment, meaning Michael’s personal use of customer funds for months or years carries no time-value penalty. The cost of money he enjoyed remains with him while customers absorb inflation-adjusted losses. | medium |
| 04 | Civil penalties flow to federal coffers rather than to communities harmed. Victims receive only restitution, and even that depends on successful collection efforts against defendants who may have shielded personal assets during the fraud. | medium |
| 05 | When enforcement finally arrives after multi-year delays, executives have already exploited time lags to dissipate funds, transfer assets, or establish new ventures. Consumers absorb the loss while wrongdoers move on to the next opportunity. | high |
| 01 | The CFTC filed its complaint on September 26, 2023. Final default judgment was not entered until December 23, 2024, a span of 15 months during which defendants remained silent and ignored every court order. | high |
| 02 | Service required 18 separate attempts at nine U.S. addresses and three international addresses before papers finally landed. Each month of delay bought extra time to solicit deposits, dissipate assets, or simply wait out media interest. | high |
| 03 | Mosaic was served via its registered agent in February 2024 but never appeared or retained counsel. Michael was deemed served in May 2024, yet did not file any response until August 12, 2024, 60 days after being deemed served and almost 200 days after Mosaic was served. | medium |
| 04 | Michael’s first substantive filing was a motion to dismiss claiming insufficient service and failure to state a claim. The court found these arguments baseless, but processing the motion consumed additional weeks while the default remained unresolved. | medium |
| 05 | The court provided multiple deadline extensions and explicit warnings, including a final October 30, 2024 opportunity to file any motion to vacate default. Defendants missed every deadline, yet no sanctions or expedited judgment followed until November when Michael filed yet another procedurally improper motion. | medium |
| 06 | Every postponed hearing lets schemes age out of media cycles, complicates asset recovery through dissipation, and erodes victim resolve as customers give up hope. Time functions as a cost-free option for corporations under the current system. | high |
| 07 | None of these delay tactics violated procedural rules outright. The defendants exploited legitimate mechanisms like service requirements, extension requests, and pro se filing privileges, demonstrating how the system processes fraud after the fact rather than preventing it. | high |
| 01 | Mosaic Exchange Limited and Sean Michael stole $468,614.63 from 18 customers through blatant lies about assets, algorithms, and partnerships. Every marketing claim was false, every promise broken, and every customer left with nothing. | high |
| 02 | The court imposed a lifetime trading ban, full restitution, disgorgement of personal spending, and $660,000 in civil penalties. This sweeping relief represents the maximum available under civil law, yet still cannot imprison the wrongdoers or guarantee victims recover their money. | high |
| 03 | The case exposes cryptocurrency as a regulatory gray zone where innovation races ahead of oversight. Mosaic exploited fragmented jurisdiction, registration arbitrage, and procedural delays to operate for two and a half years despite obvious fraud. | high |
| 04 | Fifteen months elapsed from initial filing to final judgment, during which the defendants simply ignored the legal system. This timeline proves that delay itself is a weapon, allowing bad actors to continue soliciting victims while bureaucracy grinds forward. | high |
| 05 | The judgment provides a roadmap for reform including real-time custody audits, consolidated digital asset regulation, expanded whistleblower protections, and platform kill-switches that freeze wallets on credible evidence of ongoing fraud. | medium |
| 06 | Mosaic is gone, but its playbook thrives wherever profit outruns policy. Until guardrails tighten, its methods will re-emerge under fresher logos, promising richer yields to the next wave of hopeful investors. | high |
Timeline of Events
Direct Quotes from the Legal Record
“Defendants fraudulently solicited and induced customers into transferring Bitcoin and other funds to Mosaic by claiming to have tens of millions of dollars in assets under management, an algorithm that produced profit margins of up to 60%, and partnerships with BitMEX and Binance. In reality, however, Defendants only had $700,000 in combined total funds; the algorithm never consistently worked, never generated the represented profits, and was ultimately abandoned; and Defendants did not have a partnership or agreement with BitMEX or Binance.”
💡 This quote captures the core fraud: every major claim Mosaic made to customers was a complete fabrication, with actual assets off by a factor of 40 to 170 times the advertised amount.
“Michael used some customer funds to pay for personal expenditures at hotels and restaurants, and that Mosaic’s BitMEX and Binance accounts—into which Defendants put customers’ money—never realized a profit from trading but instead lost money during every month.”
💡 While customer accounts lost money every single month, the CEO was spending their funds on vacation travel and dining, showing deliberate theft rather than investment mismanagement.
“Mucha did not identify any payments to any of the eighteen customers from Mosaic’s accounts.”
💡 Not one customer received a penny back despite months or years of supposed trading activity, proving the operation was pure theft from the start.
“The Court ordered Plaintiff to perfect service on Defendants [after] noting its extensive efforts in attempting to serve Defendants—including eighteen attempts at nine different domestic addresses and three international addresses.”
💡 The 18-month hunt to serve papers allowed Mosaic to keep operating and collecting new deposits, demonstrating how procedural requirements become weapons for fraudsters.
“Despite that grace, Defendants still have not complied with a single Court order, choosing instead to file another procedurally improper motion. Nor has Mosaic appeared or retained counsel as repeatedly ordered to do so.”
💡 Even after default, multiple extensions, and explicit warnings, the defendants ignored every court directive, showing willful contempt for the legal process.
“Defrauding customers is a violation of the core provisions of the [Act] and ‘should be considered very serious.'”
💡 The court emphasized that this was not a technical violation or gray area, but a fundamental breach of the laws protecting commodity market participants.
“Based on the gravity of Defendants’ misrepresentations, there is a high ‘likelihood that [Defendants’] occupation will present opportunities for future violations.’ Mispresenting the amount of assets under management by tens of millions of dollars, mispresenting profit margins by wide degrees, and flaunting agreements with top cryptocurrency exchanges when no such agreements exist all support a forward-looking injunction against Defendants engaging in ‘commodity-related activity.'”
💡 The court found the fraud so egregious and systematic that only a complete ban from the industry could protect future victims.
“Mosaic’s trading accounts and other records plainly contradicted many of Defendants’ representations, such as their assets under management, relationships with BitMEX and Binance, and supposed profits. For example, Plaintiff alleges that despite advertising high profit rates, one account never realized a profit but instead lost over $300,000. Given the wide gap between these repeated misrepresentations and reality, Plaintiff has adequately alleged that Defendant Michael, as the sole owner and CEO of Mosaic, knew or obviously should have known that such statements were false or misleading to customers.”
💡 The court found Michael deliberately lied rather than made honest mistakes, because his own records proved every claim false.
“Mucha describes how, from an initial sum of $312,810 that customers transferred into Mosaic’s Citibank account, $260,580.55 went to trading accounts. That resulted in $52,229.45 left over, which Michael used for other purposes such as hotels and restaurants noted in Mucha’s declaration. Second, as to the other $8,750 mentioned above, Mucha explained that from a $50,000 customer fund, only $41,250 of it went to a trading account, and Michael kept the remaining $8,750 in his personal Citibank account, which he used for ‘some other purpose.'”
💡 Federal investigators traced customer funds directly to Michael’s personal hotel, restaurant, and checking account expenditures, documenting systematic theft.
“Guided by the Eleventh Circuit’s command that defrauding customers is ‘very serious,’ the Court finds that a civil penalty in the amount of $660,000 is appropriate in this case.”
💡 The court imposed the statutory maximum penalty (roughly $221,466 times three counts), treating this as among the most serious commodity frauds.
“Mosaic ‘touted on its website’ that it had partnerships with Binance and BitMEX. Plaintiff further avers that Mosaic represented its algorithm and profits to future customers, and that customers in fact transferred funds to Mosaic. Accepting these allegations, Plaintiff has plausibly alleged element three [materiality].”
💡 Mosaic prominently advertised fake partnerships with the industry’s largest exchanges to appear legitimate, and these lies directly induced customer deposits.
“If a party willfully defaults by displaying either an intentional or reckless disregard for the judicial proceedings, the court need make no other findings in denying relief.”
💡 The court found the defendants’ pattern of ignoring every deadline and order demonstrated intentional contempt, justifying denial of any relief from default.
“Behind every line of the judgment lies a household suddenly missing money earmarked for tuition, medical bills, or a first home. Federal investigators traced 18 individual investors who collectively entrusted $468,614.63 to Mosaic— and received nothing back.”
💡 The abstract dollar figures represent real families who lost college funds, down payments, and medical savings to one man’s greed.
“Plaintiff alleges that Michael (1) was Mosaic’s sole owner and CEO, (2) opened bank and trading accounts in Mosaic’s name, (3) had control over the bank accounts and trading accounts, and (4) directed the trading activity for the trading accounts and executed trades on behalf of customers. Plaintiff also alleges that Michael directly participated in Mosaic’s core activities, including soliciting new customers; trading for current customers; and recruiting, hiring, and supervising Mosaic’s staff.”
💡 Michael had total control over every aspect of Mosaic, making him personally liable for the corporate fraud with no ability to hide behind the company structure.
“Time, here, is a weapon: every postponed hearing lets schemes age out of media cycles, complicates asset recovery, and erodes victim resolve. Under late-stage capitalism, delay functions as a cost-free option for corporations—an algorithm that quietly converts legal risk into extra quarters of revenue.”
💡 The 15-month timeline from filing to judgment shows how procedural protections designed for fairness become tools for fraudsters to continue stealing.
Frequently Asked Questions
A press release on this Bitcoin scandal can be read on the CFTC’s website: https://www.cftc.gov/PressRoom/PressReleases/9032-25
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