HashFlare and Polybius

Project dossier · EN coverage

The evidence in one view: source records, cited claims and the editions that put them into context.

AI-assisted research · Independent human review pending

Mining claims · Source record: Sep 24, 2026 · Checked: Oct 23, 2026
Cited claims
4
Source records
4
Related editions
3

What the evidence supports

Only claims cited in the visible editions appear here. Each retains its own evidence status.

Statements and quotations retain the editorial or source language.

  1. [1]Adjudicated finding

    The August 2025 DOJ announcement reports 16-month sentences for HashFlare operators and describes fake mining dashboards and insufficient computing capacity.

    Supporting excerpt: Two Estonian fraud defendants sentenced for $577 million fraud scheme
    sentenced today to 16 months in prison
    Two Estonian fraud defendants sentenced for $577 million fraud scheme ↗

    Source language: EN · Captured Oct 22, 2026

  2. [2]Source reported

    DOJ maintains a separate HashFlare case page with court documents and victim-process updates; those updates must be checked independently of the sentencing headline.

    Supporting excerpt: United States vs. Sergei Potapenko and Ivan Turogin
    Case Number: 22-cr-00185-RSL
    United States vs. Sergei Potapenko and Ivan Turogin ↗

    Source language: EN · Captured Oct 22, 2026

  3. [3]Source reported

    DOJ's case page, updated 24 September 2026, says Potapenko and Turogin filed early-termination motions on 18 September and that the government planned to oppose them. This is not an order granting the motions. Its remission update says RCB had been retained, with the launch dependent on asset liquidation, victim data and a petition form. The reviewed notice does not say a petition window is already open.

    Supporting excerpt: DOJ HashFlare case update: motions and remission preparations
    September 18, 2026
    DOJ HashFlare case update: motions and remission preparations ↗

    Source language: EN · Captured Oct 22, 2026

  4. [4]Source reported

    FTC guidance warns against paying unsolicited contacts who offer to recover money lost to a scam.

    Supporting excerpt: Worried about crypto exchange losses? Don’t pay money for “help” recovering money | Consumer Advice
    Don’t pay anyone who contacts you, offering to recover money you lost to a scam.
    Worried about crypto exchange losses? Don’t pay money for “help” recovering money | Consumer Advice ↗

    Source language: EN · Captured Oct 22, 2026

Source register

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