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Yuriy Sergeyevich Andrienko (subject/defendant)

The person at the center of this case

Yuriy Sergeyevich Andrienko (subject/defendant)

Case
#758
SourceFBI WantedUpdated Mar 15, 2026
United States District Court for the Western District of Pennsylvania; Federal Bureau of Investigation
Cold Case · Open
5 years waiting · since 2020

YURIY SERGEYEVICH ANDRIENKO

Justice for Yuriy Sergeyevich Andrienko (subject/defendant) — the trail went cold in 2020, but the truth hasn't.

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Key leads to think about

🎯
suspect
Lead #1

What is Andrienko's current location and operational status within Russian military intelligence Unit 74455?

🔍
evidence
Lead #2

What specific NotPetya malware variants and attack infrastructure can be directly attributed to Andrienko's technical involvement?

📍
location
Lead #3

How did Andrienko coordinate attacks on critical infrastructure across Ukraine, France, Georgia, and Olympic-related systems from Moscow?

Yuriy Sergeyevich Andrienko, a Russian military intelligence officer assigned to Unit 74455, was indicted on October 15, 2020, for his alleged role in a sophisticated international computer hacking conspiracy targeting critical infrastructure, political campaigns, and Olympic-related systems. The conspiracy involved deploying destructive malware including NotPetya, compromising systems across Ukraine, France, Georgia, and affecting international victims worldwide. Andrienko remains at large, believed to be in Moscow, Russia, and the case remains open as authorities seek his apprehension and extradition.

Case
#758
SourceFBI WantedUpdated Mar 15, 2026
United States District Court for the Western District of Pennsylvania; Federal Bureau of Investigation

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More leads to consider

Beyond the top three above — each detail below could be the thread that pulls this case open.

👤
person
Lead #4

What are the identities and current whereabouts of the five co-conspirators: Detistov, Frolov, Kovalev, Ochichenko, and Pliskin?

💡
clue
Lead #5

What false domain registrations and wire fraud schemes were used to facilitate the computer intrusions?

Have information about any of these leads?

Even the smallest detail could be the key to solving this case.

Official wording

Source Narrative

Conspiracy to Commit an Offense Against the United States; False Registration of a Domain Name; Conspiracy to Commit Wire Fraud; Wire Fraud; Intentional Damage to Protected Computers; Aggravated Identity Theft Caution: On October 15, 2020, a federal grand jury sitting in the Western District of Pennsylvania returned an indictment against six Russian military intelligence officers for their alleged roles in targeting and compromising computer systems worldwide, including those relating to critical infrastructure in Ukraine, a political campaign in France, and the country of Georgia; international victims of the “NotPetya” malware attacks (including critical infrastructure providers); and international victims associated with the 2018 Winter Olympic Games and investigations of nerve agent attacks that have been publicly attributed to the Russian government. The indictment charges the defendants, Yuriy Sergeyevich Andrienko, Sergey Vladimirovich Detistov , Pavel Valeryevich Frolov , Anatoliy Sergeyevich Kovalev , Artem Valeryevich Ochichenko , and Petr Nikolayevich Pliskin , with a computer hacking conspiracy intended to deploy destructive malware and take other disruptive actions, for the strategic benefit of Russia, through unauthorized access to victims’ computers.

The indictment also charges these defendants with false registration of a domain name, conspiracy to commit wire fraud, wire fraud, intentional damage to protected computers, aggravated identity theft, and aiding and abetting those crimes. The United States District Court for the Western District of Pennsylvania issued a federal arrest warrant for Yuriy Sergeyevich Andrienko upon the grand jury’s return of the indictment.

Remarks: Andrienko is alleged to have been a Russian military intelligence officer, assigned to Unit 74455. He was last known to be located in Moscow, Russia.

Timeline of Events

🕵️
2020-10-15

Federal Grand Jury Indictment

Federal grand jury in the Western District of Pennsylvania returned an indictment against Andrienko and five co-conspirators for computer hacking conspiracy, malware deployment, and related cybercrimes

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:October 15, 2020
Last Updated:July 11, 2026

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Case Information

Incident:October 15, 2020
Last Updated:July 11, 2026