Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Tangled Web of Russia's Cyber Underground Further Exposed in US Hacker Trial Mike Eckel In March 2012, a 25-year-old Russian computer whiz named Yevgeny Nikulin sat with several others in a conference room in a hotel in eastern Moscow. A video taken by a Ukrainian named Oleksandr Ieremenko showed them discussing plans for an Internet cafe business and other matters. In an earlier part of the video, Ieremenko, 19, drives to the hotel to meet the group, which he calls a "summit of bad [expletives]." That same month, according to U.S. prosecutors, Nikulin broke into a social media company engineer's computer a half a world away, in California -- and allegedly stole the usernames and passwords used by tens of millions of people to access their LinkedIn accounts. Some of that data was put up for sale on a notorious Russian hacker forum that June. These details and other evidence were contained in pretrial motions prosecutors filed this week ahead of the opening of Nikulin's trial in U.S. federal court in San Francisco. Jury selection is scheduled to begin Monday. The case against Nikulin, who was arrested in 2016 in Prague and extradited to the United States in 2018, is the latest example of a Russian citizen facing prosecution in the United States for cybercrimes. It's a trend that has infuriated the Russian Foreign Ministry, which complains that the United States is "hunting" Russians around the globe. But the pretrial motions add yet more evidence of the web of relationships among Russia's cyber underworld, allegedly tying Nikulin, now 32, to people who have been charged with even bigger, more serious hacks. That includes a hacker who allegedly worked for Russian intelligence to steal hundreds of millions of Yahoo user credentials -- possibly used in the 2016 hack of the U.S. Democratic National Committee, according to cyberexperts. Nikulin, who was examined by court-ordered psychologists last year amid concerns about his mental health, has pleaded not guilty to the charges. Arkady Bukh, one of Nikulin's lawyers, said prosecution lawyers appeared to be trying to pressure Nikulin to plead guilty ahead of the trial -- particularly, he said, since the conviction rate for such cybercases is high. Nikulin, however, has refused his lawyer's counsel to change his plea to guilty. 'Zhenya' from Moscow According to prosecutors' evidence, the video showing Nikulin, Ieremenko and others was from a hard drive seized by Ukrainian authorities who raided Ieremenko's home in Kyiv, and the homes of several other alleged Ukrainian hackers, in November 2012. An FBI affidavit said photographs found on the hard drive included photos that said "Zhenya from Moscow" -- a diminutive form of the name Yevgeny. The U.S. Secret Service obtained the hard drive as part of an investigation into hacks of several business newswires, a scheme that involved selling unreleased corporate information to stock traders who then made trades based on the nonpublic information. Ieremenko, now 27, was implicated in that scheme, but he gained wider notoriety in 2019 when U.S. authorities indicted him and another Ukrainian in connection with a similar scam that traded on corporate earnings reports stolen from a database of the U.S. Securities and Exchange Commission. Ieremenko is believed to be in Russia. According to the trial motions, Nikulin worked closely with Ieremenko in 2012, sharing hacked passwords and coding tips, using Skype accounts. A Skype address they tied to Nikulin -- dex.007 -- was used to send Ieremenko a link containing the password to one of Nikulin's accounts on a domain hosting site, along with stolen LinkedIn credentials. 'Reporting on the spot' The video, one of eight copied from Ieremenko's hard drive, was shot on March 18 or 19, 2012. In it, the person making the video narrates it, saying: "In short, we are reporting on the spot. Now, here at this Vega Izmailovo Hotel, there will be a f****** summit of bad motherf*****s," according to the U.S. transcript submitted in the court record. Nikulin also worked closely with another Russian, Nikita Kislitsin, who was indicted in the United States in 2014 on conspiracy charges related to the hack of another, lesser-known social media company called Formspring. Kislitsin's indictment, which was under seal since being filed, was unsealed earlier this week. U.S. prosecutors say that, three months after the Moscow meeting, Nikulin himself stole 30 million user credentials from Formspring and utilized some of those credentials when he hacked into the LinkedIn engineer's computer. According to the court documents, the FBI used "court-ordered electronic interceptions" -- phone and email taps -- to track Nikulin in 2012 and 2013. U.S. investigators discovered overlap with another Russian, Aleksei Belan, under investigation in connection with a separate hack: the theft of user credentials from the Internet giant Yahoo, beginning in 2013. .