What Was Cosetek?
Cosetek — also marketed under the names Coscoin and COS — presented itself as a “leading AI quantitative trading platform” that claimed to combine blockchain technology with artificial intelligence to generate returns for investors. The platform promised daily returns of between 0.57% and 2.8%, which would equate to compound annual returns of approximately 3,000%. Users were told they simply needed to “click a button” in the app each day to trigger automated cryptocurrency trades on their behalf.
In reality, Cosetek had no legitimate trading operation. The platform was identified by multiple regulatory authorities and independent analysts as a classic Ponzi scheme — one of over seventy similar “click a button” app frauds believed to originate from the same group of operators. The website domain cosetek.com was originally registered in 2017 but repurposed for the scam in approximately July 2023. The platform claimed to be based in Fife, Washington, USA, but investigators could not confirm any legitimate business activity at that address.
Cosetek was not authorised or regulated by the Financial Conduct Authority (FCA) in the United Kingdom. On 12 December 2023, the FCA issued formal warnings against both Cosetek and Coscoin, confirming that neither entity had permission to carry out or promote financial services in the UK.
How the Cosetek Scheme Worked
The Cosetek fraud operated through a multi-layered structure designed to attract new investors and incentivise recruitment:
- Investment Tiers: Users invested in USDT (Tether cryptocurrency) across six “VIP” levels, ranging from 30 USDT at the lowest tier to 999,999 USDT at the highest. Higher tiers required users to recruit increasing numbers of new investors — from five at VIP2 to forty at VIP6.
- False Trading Claims: Investors were told to log into the app and “click a button” daily, supposedly triggering AI-powered quantitative trades. In reality, clicking the button did nothing — no actual trading took place.
- Pyramid Recruitment: The scheme paid referral commissions of 21% on Level 1 recruits, 7% on Level 2, and 3% on Level 3. This multi-level structure is a hallmark of pyramid and Ponzi schemes.
- Crypto-Only Payments: All deposits and withdrawals were conducted in cryptocurrency (USDT), typically via legitimate exchanges such as Kraken. This made it harder for banks to identify the ultimate destination of funds and complicated recovery efforts.
- Social Proof and WhatsApp Groups: The scheme spread primarily through workplace word-of-mouth and WhatsApp groups, with early investors sharing screenshots of apparent profits to recruit friends, family, and colleagues.
- Final Cash Grab: On 23 November 2023, Cosetek ran a “Thanksgiving special” offering to double deposits — a last-ditch effort to extract maximum funds before the inevitable collapse.
- Collapse: Shortly after the Thanksgiving promotion, the platform claimed it had been “attacked by hackers” and halted all withdrawals. The website and app were subsequently disabled without notice, leaving the vast majority of investors with total losses.
Regulatory Warnings and Police Action
Multiple authorities took action against Cosetek:
- FCA Warning (12 December 2023): The Financial Conduct Authority confirmed that Cosetek is not authorised to carry out or promote financial services in the UK, warning consumers to avoid dealing with the firm.
- Washington State DFI (September 2023): The Washington State Department of Financial Institutions issued a consumer alert describing Coscoin as “a fraudulent cryptocurrency trading platform” and filed formal Statement of Charges alleging violations of the Securities Act of Washington.
- NEROCU Warning (January 2024): The North East Regional Organised Crime Unit issued a public warning after 78 victims in the North East of England alone reported combined losses of £214,869.
- Cleveland Police (January 2024): Cleveland Police confirmed multiple reports of fraud relating to Cosetek and warned the public to exercise extreme caution with similar platforms.
The Scale of Losses
The collapse of Cosetek caused widespread financial harm across the United Kingdom and internationally. According to analysis by BehindMLM, 22% of all Cosetek victims worldwide were based in the UK — the highest proportion of any single country. In the North East of England alone, police recorded 78 victims with combined losses of £214,869 and an average individual loss of £2,900.
However, the true scale of losses is believed to be significantly higher. Many victims have not reported their losses to police, and the scheme spread extensively through workplaces including the Nissan plant in Washington, Tyne and Wear, where numerous employees were affected. Individual losses reported in the media range from £500 to several thousand pounds, with some victims reportedly re-mortgaging their homes or investing wedding savings.
The scheme particularly targeted working-class communities in the North East, exploiting trust between colleagues and friends to spread through word-of-mouth recruitment.