Tag: backdoor attacks

URGENT CYBERSECURITY ALERTOctober 31, 2025 – Federal Cybersecurity AdvisoryNorth Korean state-sponsored hacker groups Kimsuky and Lazarus have deployed sophisticated new malware toolsets enabling persistent backdoor access and remote control over compromised systems. The FBI and CISA are urging immediate security assessments for organizations handling sensitive data or critical infrastructure. As of October 31, 2025, threat…