blowing the whistle
Leaking information to the public, the press or other competent authority.
What to do
use encryption
use a different digital identity for every new leak
remove
metadata
use airgapped devices
if you can't use an airgapped device, use a boot disk
only handle sensitive data inside a separate system you
do not use for daily tasks
use public networks or VPNs, change your MAC address
further information
In this wiki:
Privacy Guide
IT Security Guide for admins
Metadata
Government Accountability Project whistleblower guides
A Complete Guide to Being a Whistleblower – USSA News
The Intercept
Edward Snowden Explains How To Reclaim Your Privacy
Ed Snowden Taught Me To Smuggle Secrets Past Incredible Danger. Now I Teach You.
How to Run a Rogue Government Twitter Account With an Anonymous Email Address and a Burner Phone