The Justice Department announced charges Wednesday against four defendants, two of whom worked for Russia’s Federal Security Service (FSB), who are suspected of involvement in the 2014 Yahoo data breach. The other two defendant are allegedly criminal hackers. They are charged with a hack of one Yahoo user accounts in January 2014. This is the first time that the United States has formally charged Russian government officials. One of them was arrested in Canada.
 
In the Northern District of California, a jury has handed down an indictment of four defendants for alleged computer hacking, economic espionage, and other criminal offenses in connection with a conspiracy to hack Yahoo’s network and the contents of webmail accounts. They are: Dmitry Aleksandrovich Dokuchaev, 33, a Russian national and resident; Igor Anatolyevich Sushchin, 43, a Russian national and resident; Alexsey Alexseyevich Belan, aka “Magg,” 29, a Russian national and resident; and Karim Baratov, aka “Kay,” “Karim Taloverov” and “Karim Akehmet Tokbergenov,” 22, a Canadian and Kazakh national and a resident of Canada.
 
Belan, aka “Magg,” was born in Latvia but resides in Russia. Federal grand juries have indicted Belan twice before, in 2012 and 2013, for computer fraud and abuse, access device fraud and aggravated identity theft involving three U.S.-based e-commerce companies and the FBI placed Belan on its “Cyber Most Wanted” list.  Belan is currently the subject of a pending “Red Notice” requesting that Interpol member nations (including Russia) arrest him pending extradition. 
 
According to a Justice Department statement, they used unauthorized access to Yahoo’s systems to steal information from about at least 500 million Yahoo accounts and then used some of that stolen information to obtain unauthorized access to the contents of accounts at Yahoo, Google, and other webmail providers, including accounts of Russian journalists, U.S. and Russian government officials and private-sector employees of financial, transportation and other companies. One of the defendants used his access to Yahoo’s network for financial gain by searching Yahoo user communications for credit card and gift card account numbers, and redirecting a subset of Yahoo search engine web traffic so he could make commissions and enabling the theft of the contacts of at least 30 million Yahoo accounts to facilitate a spam campaign.
 
“Cyber crime poses a significant threat to our nation’s security and prosperity, and this is one of the largest data breaches in history,” said Attorney General Jeff Sessions. “But thanks to the tireless efforts of U.S. prosecutors and investigators, as well as our Canadian partners, today we have identified four individuals, including two Russian FSB officers, responsible for unauthorized access to millions of users’ accounts. The United States will vigorously investigate and prosecute the people behind such attacks to the fullest extent of the law.”
 
“Today we continue to pierce the veil of anonymity surrounding cyber crimes,” said FBI Director James Comey. “We are shrinking the world to ensure that cyber criminals think twice before targeting U.S. persons and interests.”
 
Summary of Allegations
 
According to the allegations of the Indictment:
 
The FSB officer defendants, Dmitry Dokuchaev and Igor Sushchin, protected, directed, facilitated and paid criminal hackers to collect information through computer intrusions in the U.S. and elsewhere. In the present case, they worked with co-defendants Alexsey Belan and Karim Baratov to obtain access to the email accounts of thousands of individuals.
 
Belan had been publicly indicted in September 2012 and June 2013 and was named one of FBI’s Cyber Most Wanted criminals in November 2013. An Interpol Red Notice seeking his immediate detention has been lodged (including with Russia) since July 26, 2013. Belan was arrested in a European country on a request from the U.S. in June 2013, but he was able to escape to Russia before he could be extradited.
 
Instead of acting on the U.S. government’s Red Notice and detaining Belan after his return, Dokuchaev and Sushchin subsequently used him to gain unauthorized access to Yahoo’s network. In or around November and December 2014, Belan stole a copy of at least a portion of Yahoo’s User Database (UDB), a Yahoo trade secret that contained, among other data, subscriber information including users’ names, recovery email accounts, phone numbers and certain information required to manually create, or “mint,” account authentication web browser “cookies” for more than 500 million Yahoo accounts.
 
Belan also obtained unauthorized access on behalf of the FSB conspirators to Yahoo’s Account Management Tool (AMT), which was a proprietary means by which Yahoo made and logged changes to user accounts. Belan, Dokuchaev and Sushchin then used the stolen UDB copy and AMT access to locate Yahoo email accounts of interest and to mint cookies for those accounts, enabling the co-conspirators to access at least 6,500 such accounts without authorization.
 
Some victim accounts were of predictable interest to the FSB, a foreign intelligence and law enforcement service, such as personal accounts belonging to Russian journalists; Russian and U.S. government officials; employees of a prominent Russian cybersecurity company; and numerous employees of other providers whose networks the conspirators sought to exploit. However, other personal accounts belonged to employees of commercial entities, such as a Russian investment banking firm, a French transportation company, U.S. financial services and private equity firms, a Swiss bitcoin wallet and banking firm and a U.S. airline.
 
During the conspiracy, the FSB officers facilitated Belan’s other criminal activities, by providing him with sensitive FSB law enforcement and intelligence information that would have helped him avoid detection by U.S. and other law enforcement agencies outside Russia, including information regarding FSB investigations of computer hacking and FSB techniques for identifying criminal hackers. Additionally, while working with his FSB conspirators to compromise Yahoo’s network and its users, Belan used his access to steal financial information such as gift card and credit card numbers from webmail accounts; to gain access to more than 30 million accounts whose contacts were then stolen to facilitate a spam campaign; and to earn commissions from fraudulently redirecting a subset of Yahoo’s search engine traffic.
 
When Dokuchaev and Sushchin learned that a target of interest had accounts at webmail providers other than Yahoo, including through information obtained as part of the Yahoo intrusion, they tasked their co-conspirator, Baratov, a resident of Canada, with obtaining unauthorized access to more than 80 accounts in exchange for commissions. On March 7, the Department of Justice submitted a provisional arrest warrant to Canadian law enforcement authorities, requesting Baratov’s arrest. On March 14, Baratov was arrested in Canada and the matter is now pending with the Canadian authorities.
 
An indictment is merely an accusation, and a defendant is presumed innocent unless proven guilty in a court of law.


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Spero News editor Martin Barillas is a former US diplomat, who also worked as a democracy advocate and election observer in Latin America. His first novel 'Shaken Earth', is available at Amazon.

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