1 A journalist managed to infiltrate the powerful drug cartel.
2 Police attempts to infiltrate neo-Nazi groups were largely unsuccessful.
3 Troops repelled an attempt to infiltrate the south of the island.
4 They're not going to take any chances to infiltrate from the Afghan side of the border into Pakistan.
5 Activists had infiltrated the student movement.
6 Our entire organization had been infiltrated by enemy agents.
7 Wang is seeking asylum in Australia after he has offered a trove of confidential information, such as his organization having infiltrated into some universities.
8 The state police nail a cracker called Phate who's using his ingenious program, Trapdoor, to lure innocent victims to their death by infiltrating their computers.
9 Commercialism has been infiltrating universities for the past decade.