The media learned about the new arrest by the FSB on charges of treason

In the investigation against one of the Deputy heads of the information security center of the FSB Sergei Mikhailov was a third person involved — its employee Dmitry Dokuchaev. RNS reported, citing familiar with the situation source. According to him, Dokuchaev was arrested in December last year.

It clarifies the Agency, another familiar Dokuchaev confirmed that haven’t seen him since the end of November.

On detention of the major of FSB Dmitry Dokuchaev well as informs TV channel REN TV.

According to the source close to the leadership of the FSB, only in the case of treason, was arrested four people-including Mikhaylov and Stoyanov. He said that another prisoner also works in the FSB.

Earlier it became known that the FSB is investigating the case against Sergei Mikhailov on suspicion of violating article 275 of the Russian criminal code (“treason”). According to intelligence officers, Mikhailov has received money from one of the foreign organizations with the mediation of the representative of the Russian company in the field of information security. As has told a source close to the leadership of the FSB, the officer of the information security Center of the FSB were arrested during a meeting of the Board office in December.

The newspaper “Kommersant” on 25 January, citing the sources reported the arrest of the head of the Department for investigation of cybercrime, “Kaspersky Lab” Ruslan Stoyanov. Later the company confirmed this information.