5) Generally speaking, uploading unaltered documents is a great way to burn your source, since both printed and digital copies of documents can be easily fingerprinted.
Massive one-time dumps like Chelsea Manning's or Edward Snowden's are not the norm when it comes to leaks; leakers often stay at their position for quite some time, and journalists have every incentive to protect their ability to get inside information
Massive one-time dumps like Chelsea Manning's or Edward Snowden's are not the norm when it comes to leaks; leakers often stay at their position for quite some time, and journalists have every incentive to protect their ability to get inside information