Nothing
Hello,
Never trust anyone, NEVER EVER (even me, nor your friends, even your family)
Talk the less possible about your activities and your money
Read a lot of books/documentation (I'll put a link below)
Take your time, a good OpSec does not come in 1 week, you need to build it
Be paranoiac
Here's a thread with some resources to start(Verify these links yourself because you should never trust someone):
/topic/opsec-anonymity-guide-kmhar7e8krsa
And remember
"On the internet: where the men are men, the women are men, and the children are undercover agents of the FBI."
AnonymousPlanet is a really good one
I also recommend
https://privsec.dev
https://madaidans-insecurities.github.io/index.html
https://officercia.mirror.xyz/
Hello,
Other threads have already shared some of the ideas listed here, but I think these will be the most useful.
Website:
Tor Mirror
Services:
Escrow
Open Data (All databases from https://breachstars.hn/databases indexed in Elastic, or OpenSearch,...)
New categories:
OpSec/Anonymity/Security
Malware (Stealer,Ransomware,Keylogger,Source code,...)
Reverse Engineering
Cryptography
OSINT/CSINT (Tools, Methods and more)
Communication:
qTox
XMPP Server