The net is tightening around the Shiny Hunters cybercrime group following the reported arrest of a second member. On Saturday, Reuters said that 16 year-old Saif al-Din Khader had been arrested in Jordan and was in FBI custody. This follows the arrest earlier in September of another member in the Netherlands. Third party reports named him as 24 year-old Pepijn van der Stap, an offensive security lead at Dutch company Neo Security. The FBI posted a message following the Dutch arrest warning other ShinyHunter members that it was coming for them next. Cyber Division Assistant Director Brett Leatherman hinted that people already taken into custody had been talking. Then he said: “You know how to find us, and we know how to find you. I suggest you reach out first while the choice is still…