BitSaci presented itself as "BitSaci Crypto Group Limited," operating from bitsaci.com, registered in Singapore in February 2025 and still live behind an anti-bot block, and from bitsaci.co, registered the same week and expired in 2026. The site claimed backing from well-known venture capital funds and borrowed the typography of a real exchange. bitsaci.co ran the same interface kit as Qrybut, another page in this record. The "professor" behind the "Finch Graves Investment Club" had a site of his own, finchgraves.com, with a single capture in July 2025, and claimed to own a "Graves Asset Management" that does not exist as a registered institution.
On 13 January 2026, the Civil Police of Rio Grande do Sul launched Operation Mirage. According to police statements carried by Clic Camaquã, ABC+ and Livecoins, the scheme ran on the BitSaci platform with fictitious balances, had a branch in Cambodia, promised returns of 6,000% and claimed roughly 40 victims, one of whom lost R$4.3 million; five pretrial arrests were made, thirteen search warrants executed in São Paulo and Goiás, and 85 accounts and 17 wallets frozen. No official Civil Police page on the operation could be located; the account reaches us through the press. We found no action by the CVM, the Banco Central or any Procon office involving the brand.
The playbook, as the sources describe it
A WhatsApp group with an alphanumeric prefix, a "professor" with his own site and a front asset manager, a platform showing fictitious balances, and a 20% cut of the supposed profit demanded before any withdrawal could be released — per a set of reports compiled in August 2025. A law firm posted a warning on Instagram in July 2025.
Bitsaci has no Reclame Aqui page; the link to the club comes from two independent sets of victim reports.
What the sources support, and what they do not
They support: what the Civil Police told the press about the operation; the registration dates and registrars of the domains; the technical match with Qrybut. They do not support: who the operators are, the total amount lost, or any claim that the operation will end in conviction. No individual is named here, including the "professor" persona.
If you were hit
File a police report with receipts and screenshots of the group. If you paid by Pix, ask your bank to open a Mecanismo Especial de Devolução claim. If you sent crypto, CyberX's wallet lookup is free and shows what is publicly known about where the funds went.
Websites, profiles and accounts linked to the scam
With the period in which they appeared in reports. Copy and compare with what you received.
Public acts about this scam
No reports about Bitsaci yet
This page came from an authority alert or from CyberX's investigation. If you fell for it, or know someone who did, your report can be the first and changes what the page is able to show.
Sources
- Operação Mirage desarticula esquema milionário de golpes com criptomoedas, Clic Camaquã, 13 January 2026.
- Golpe do falso investimento prometia lucro de 6.000%, ABC+, 13 January 2026.
- Cresce golpe das falsas corretoras de bitcoin no Brasil, Livecoins, 30 January 2026.
- Archived captures of bitsaci.com, bitsaci.co and finchgraves.com on the Internet Archive (2025 and 2026) and domain registration records consulted on 29 September 2026.
This is a registry of reports vetted by CyberX; it is not a ruling nor proof. Identifiers are shown with the period in which they were reported. Authority alerts link the public act. CyberX works in digital intelligence applied to investigation — OSINT, on-chain tracing, and fraud prevention. This content is informational and does not constitute legal advice.
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