Everest ransomware group attacks in 2025 include breaches of Coca-Cola and Mediclinic.

RansomEXX is a ransomware group that exploits vulnerabilities to encrypt data and demand ransom.

We are a group of cypherpunks, privacy advocates, engineers, and philosophers dedicated to the pursuit of truth, liberty, and knowledge for all. We believe technology is a tool for liberation, not enslavement.

DEFCON.social is one of the many independent Mastodon servers you can use to participate in the fediverse.

Official Media Index of the DEF CON Hacking Conference

Hacking and Security Conference Archives.

The largest hacking and security conference with presentations, workshops, contests, villages and the premier Capture The Flag Contest.