Sergey Ovsyannikov
No alias recorded
Pleaded guilty
Public record reviewed to August 23, 2026
Index entry last updated August 23, 2026
No role for this person is stated in the public record.
A conviction or guilty plea is recorded in this entry.
Everything on this page comes from cited public sources.
This entry records 1 action across 1 takedown, each traced to a cited source. At least one linked takedown was added in the extended pass and was not independently source verified. Where the record is silent, this page says so rather than filling the gap.
Legal summary
- Associated takedowns
- 3ve ad-fraud botnet disruption
- Recorded role
- Role not stated
- Group segment
- Core operator
- Charging authority
- Not recorded
- Charging jurisdiction
- Not recorded
- Case number
- 18-CR-633 (ERK)
- Latest recorded action
- Pleaded guilty, September 2019
- Nationality
- Kazakhstan
- Country of residence
- Not established
Charges
Counts named in the public charging documents for this person, with the authority that brought them.
A charge is an accusation. No count on this page has been tested at trial by the fact of appearing here.
1 count named in the public record
| Charge | Charging authority | Case number | Status |
|---|---|---|---|
| conspiracy to commit wire fraud | United States District Court for the Eastern District of New York | 18-CR-633 (ERK) | Pleaded guilty, September 2019 |
Counts are listed as they appear in the charging document. Where an authority confirmed a charge but published no docket, the case number reads not published rather than being left blank. This dataset carries no statute citations, so no statute column is shown.