Nation-state hackers deliver malware from "bulletproof" blockchains
Malicious actors are embedding malware in public cryptocurrency smart contracts (EtherHiding) to create tamper-resistant, low-cost bulletproof hosting for malware distribution.
Ukrainian Network FDN3 Launches Massive Brute-Force Attacks on SSL VPN and RDP Devices
A Ukraine-based autonomous system FDN3 (AS211736) and affiliated networks conducted large brute-force and password spraying attacks against SSL VPN and RDP devices in June–July 2025.