News · Announcement ·
"Russian-Linked Hackers Used New Mesh Network Backdoor in Destructive Ukraine Attack".
Summary of the Cyberattack in Ukraine • The Perpetrators: The attack was a coordinated effort between two Russian state-sponsored cyberespionage groups: UAC-0099, which handled the initial network breach and access, and the destructive military hacking group known as Sandworm, which executed the final attack phase. • The Innovative Technique: The hackers deployed a new backdoor malware called Myth
🚨 Russian state-sponsored Sandworm wiped a Ukrainian logistics firm after UAC-0099 handed over access.
The intrusion involved a new backdoor, MythicRatatoskr, controlled through the Yggdrasil mesh network.
Inside the two-group operation ↓ https://thehackernews.com/2026/10/russian-linked-hackers-used-new-mesh.html