~/f4n6 $ adversetrace --filter tag:deadlock --list
// tag

Deadlock

notes

Ransomware: Deadlock named EFCA (DE)

1. Executive summary On 2026-07-10, the ransomware group "Deadlock" publicly claimed a ransomware attack against EFCA, a Paris-based accounting firm specialising

10 Jul 2026 · 5 min read read →