zaminer.com under scrutiny: FCA warning, ZA Fundings Ltd and suspicions of a pyramid scheme

What is zaminer.com?

zaminer.com presents itself as a platform for cloud mining investments. Investors are encouraged to purchase small mining packages and participate in the alleged computing power. Deposits are typically made in USDC (Tether Dollar), while initial payouts are offered in Bitcoin (BTC). The promised returns are significantly higher than what legitimate mining operations can generate.

What's striking from the start is that the platform provides hardly any comprehensible information about hardware, data center locations, hashrate, or energy consumption. These are the standard technical specifications that every legitimate mining provider discloses. At zaminer.com, they remain largely unavailable.

Who is behind zaminer.com? ZA Fundings Ltd in detail.

The operating company is named as ZA Fundings Ltd – a limited company registered in the British Companies House.

The publicly available data:

• Company name: ZA Fundings Ltd (Companies House No. 12906687)
• Seat: 500 Great West Road, Hounslow, Middlesex, TW5 0TE, United Kingdom
• Registration: September 25, 2020
• Share capital: £100
• SIC code: 64999 – „Financial intermediation not classified elsewhere“

The SIC code 64999 is a A collective category without any regulatory statement. In plain terms, this means the company has registered as a financial services provider without specifying any particular, regulated activity. This isn't illegal – but it doesn't indicate expertise in crypto mining, and it certainly doesn't constitute authorization to offer crypto investments to consumers.

In addition, there is the share capital of £100 – the equivalent of around €115. For a company that supposedly manages six- to seven-figure sums of investor capital and operates mining operations, this is an anomaly that practically eliminates any liability in the event of damages.

The FCA warning against zaminer.com / ZA Miner

The key new development: The British financial regulator Financial Conduct Authority (FCA) zaminer.com / ZA Miner was added to their public warning list on November 11, 2025. The statement reads:

„Zaminer / ZA Miner is not authorized or registered by the FCA.“

Specifically, this means two things for investors from Germany:

1. No consumer protection in the country of origin. Those who invest in zaminer.com have no access to the Financial Ombudsman Service and no protection under the Financial Services Compensation Scheme (FSCS) – the British equivalents of consumer protection agencies and statutory deposit insurance. If the company goes under, there is no body in Great Britain to cover the losses.
2. No permitted consumer solicitation. A company not registered with the FCA is prohibited from advertising cryptocurrencies to retail customers in the UK. If it does so anyway – for example, via German-language websites or social media channels – it is in violation of applicable British financial advertising law.

BaFin is currently conducting No warning list for individual platforms. in the traditional sense, but publishes individual announcements. As of today, BaFin has not issued an individual warning regarding zaminer.com. does not relieve the platform – BaFin usually only reacts once it has received enough complaints from Germans. Anyone affected should therefore also file a report with BaFin (more on this below).

The scam at zaminer.com: This is how the funnel works

The client inquiries we have received, as well as consistent user reports on Trustpilot, ScamDoc, and Scamadviser, reveal a recurring pattern. It corresponds to the classic structure of a cloud mining Ponzi scheme:

1. Starting with a small package. Investors are encouraged to start with a manageable amount – often €200 to €1,000 in USDC. The platform displays a professional-looking dashboard with "daily mining earnings".

2. First payout works. In the initial phase, small withdrawals in BTC are indeed approved. This serves as a foundation of trust. Those who successfully withdraw initial amounts consider the system to be functional.

3. Scaling. Subsequently, investors are pressured to increase their investments – with promises of "exclusive packages," "bonus hashrate," or the suggestion that returns are only worthwhile with a larger investment. Many investors invest five- or six-figure sums during this phase.

4. Payout is blocked. As soon as a larger withdrawal is due, obstacles arise: alleged "contract breaches," "tax debt to the platform," "verification fee," "unfreeze fee." The demanded penalty payment must be deposited again in crypto – and of course, this doesn't solve the problem, but only generates further demands.

5. Account suspension. In many cases, after a large deposit, the account suddenly becomes inaccessible – the password is supposedly incorrect, verification is in progress, and support is either unresponsive or evasive.

From our forensic perspective on the receiving wallets, a widely branched cluster, which quickly forwards incoming payments to downstream addresses and via mixing stations. This is not the behavior of a mining operation that uses revenues to reinvest in hardware – it is the behavior of a Ponzi scheme that uses incoming funds to pay out earlier investors and to siphon off funds externally.

Seven warning signs that indicate a crypto mining scam

Anyone checking whether a mining or investment platform is trustworthy should examine the following points:

• Guaranteed or unusually high returns. Genuine Bitcoin mining, even after electricity costs, doesn't currently deliver double-digit monthly returns. Anyone promising otherwise finances payouts differently – usually from the deposits of later investors.
• Lack of regulation. No FCA, BaFin, FINMA or ASIC authorization, no MiCAR-compliant status. For crypto service providers serving EU consumers, this has been a clear no-go since 2025.
• Opaque operator. A limited company registration with £100 share capital is not proof of substance. Caution is advised without a verifiable business address, without a named management team with a mining background, and without financial statements.
• Payment only after "fee". Legitimate platforms deduct fees from withdrawals. They do not require an additional deposit before the funds are released.
• Pressure and time limits. Countdown bonuses, "last places", "VIP slots only today" – these are classic pressure tactics that reputable providers don't need.
• Fake Trustpilot reviews. A high number of five-star reviews without any detail, interspersed with some very specific one-star reports about payment blocks – this is a typical pattern of manipulated reputation.
• Authorities warn. The assessment is complete once the FCA, BaFin, FINMA or ESMA publicly mentions a platform.

At zaminer.com, several of these criteria are met simultaneously.

You have invested in zaminer.com – here's what to do now.

If you have already transferred money to zaminer.com and the withdrawal is blocked, the order of events is crucial. You should address these five steps as soon as possible:

Step 1 – No further payments. The demanded "penalty payment" or "tax" to release your withdrawal will not result in the payment. It will only lead to another demand. Close this door immediately.

Step 2 – Secure evidence. Take screenshots of your dashboard, all chats, emails, and withdrawal requests. Save the wallet addresses and transaction IDs (TxIDs) used for all deposits and withdrawals. This data will form the basis of any subsequent forensic investigation and criminal charges.

Step 3 – Forensic analysis of the crypto trail. Blockchain analysis allows you to trace where your coins have gone. In many cases, the trail leads to centralized addresses, from there to mixing services or exchange wallets. If the funds reach a regulated exchange, there are concrete grounds for criminal prosecution.

Step 4 – File a criminal complaint. File a report with your local police or directly with the Central Cybercrime Unit (ZAC) of your state. Submit the forensic analysis as an attachment – this increases the likelihood that the investigation will go beyond simply filing a report.

Step 5 – Reporting to BaFin and FCA. You can report the incident via the BaFin complaints office and the FCA reporting form. While this does not trigger a direct claim for repayment, it speeds up the listing of further warnings and thus protects other investors.

This is how Crypto Investigation supports you

For victims of platforms like zaminer.com, Crypto Investigation offers a clearly structured process that covers the forensic, technical, and procedural aspects:

• Wallet check Initial assessment of the wallet addresses you used: Where did the coins go, are there connections to known scam clusters, is any lead even promising?
• Crypto Forensics / Blockchain Tracing. Detailed analysis of transaction chains via tools such as Crystal Intelligence and MetaSleuth, extending to endpoints on regulated exchanges.
• OSINT regarding operator structures. Open research into domain, hosting, Companies House connections and people behind the scenes.
• Support during the filing of the complaint. Preparation of the findings in a form that investigative authorities can further use – including attachments, address lists and cluster visualizations.
• Immediate help. If your payment is currently blocked, speed is of the essence. You can receive an initial assessment within a few hours via our emergency hotline.

Conclusion on zaminer.com

As of today, everything suggests avoiding zaminer.com:

• The FCA officially classifies the platform as not approved.
• The operating company ZA Fundings Ltd has no discernible mining substance and no significant share capital.
• The user reviews and the forensic view of the payout wallets agree on one point: payouts are systematically blocked above a certain amount.
• The typical penalty payment scheme to "unlock" the payout is a protraction funnel, not a solution.

If you haven't yet made a deposit: do not make one. If you have already made a deposit: do not make any further deposits, secure evidence, have it forensically examined, and file a police report. Contact us if you need an assessment of your specific case – in most cases, the first steps can be implemented within one day.