The government must obtain a warrant based on probable cause of criminal activity before directing a wireless provider to turn over records that show where customers used their cellphones, a federal judge ruled Wednesday, in the first opinion by a federal district court on the issue. -
Judge Limits Searches Using Cellphone Data
The government must obtain a warrant based on probable cause of criminal activity before directing a wireless provider to turn over records that show where customers used their cellphones, a federal judge ruled Wednesday, in the first opinion by a federal district court on the issue.-
By Ellen Nakashima