A Ukrainian man believed to have tried to frame a net security expert for dealing heroin has been arrested in Italy.
Sergei Vovnenko, known as Fly, was arrested in Naples for suspected trafficking in stolen credit cards.
Mr Vovnenko is also thought to have been behind the plot to send heroin to prominent blogger Brian Krebs in 2013.
The plan was foiled because Mr Krebs was surreptitiously monitoring the website where the plot was hatched.
Sergei Vovnenko, known as Fly, was arrested in Naples for suspected trafficking in stolen credit cards.
Mr Vovnenko is also thought to have been behind the plot to send heroin to prominent blogger Brian Krebs in 2013.
The plan was foiled because Mr Krebs was surreptitiously monitoring the website where the plot was hatched.