Sergei Mikhailov (FSB)

[6] In 2011, and reportedly at times earlier, Mikhailov, in addition to his deputy, Dmitry Dokuchaev, and a Kaspersky Lab employee, Ruslan Stoyanov, had caused classified information about Vrublevsky to be passed along to U.S. intelligence agencies.

[9] In early 2016, Mikhailov's FSB unit had reportedly begun the process of recruiting Vladimir Anikeyev, the ringleader of Shaltai Boltai.

[21][22][23][24][25][26][27][28] In early December 2016, Mikhailov was arrested in Moscow, reportedly due to information that Vrublevsky had provided to Russian authorities earlier in 2010.

[29][30][31][32] During a raid on his country house and Moscow apartment, Russian security forces reportedly found about $12 million in cash.

The case reportedly centered around allegations that classified information from the FSB's probe into ChronoPay had been leaked to Kimberly Zenz, a senior threat analyst at Verisign.