News
cybersecurity Websites van overheid en in onderwijs offline vanwege lek, risico op hacks - Pro CISO threat-intel North Korean Hackers Use Post-Quantum Encryption to Conceal Malware in New Cyberespionage Campaign - GBHackers cybersecurity Oracle Patches Over 1,200 Vulnerabilities With October 2026 CPU - SecurityWeek cybersecurity Japan’s GMO Internet Shuts Down Cloud Service After Hackers Plant Malware, 26,739 Servers at Risk - CyberPress threat-intel Hackers Plant Malware on Onamae.com Cloud Servers, 26,739 Systems Potentially Affected - GBHackers cybersecurity GoDaddy Revokes Over 400,000 SSL Certificates, Putting Websites at Risk of Outages - CyberPress cybersecurity Critical Signal Messenger Flaw Could Keep Microphone Active After Users End Calls - CyberPress cybersecurity PHP Fixes Critical PHP2Shell Flaws That Could Allow Remote Code Execution - CyberPress threat-intel Hackers Combine Claude Code, Codex, Grok, and DeepSeek to Automate Attacks Worldwide - GBHackers cybersecurity Storm-0940 Hackers Use ARTEX AI to Automate Cloud Attacks and Establish Persistent Access - CyberPress cybersecurity Hackers Compromise LiteLLM PyPI Package to Steal AI API Keys and Cloud Credentials - CyberPress threat-intel Signal Vulnerability Could Keep Microphone Active Even After Users Hang Up - GBHackers cybersecurity Attackers Were Already Testing PHP2Shell Exploits Before Security Patches Arrived - CyberPress threat-intel Node.js Patches 10 Security Vulnerabilities, Including High-Severity RCE Flaw - GBHackers cybersecurity Node.js Patches High-Severity RCE and TLS Certificate Bypass Vulnerabilities - CyberPress
1 / 15
All news ›
Threat Intel

North Korean Hackers Use Post-Quantum Encryption to Conceal Malware in New Cyberespionage Campaign

North Korea-linked Lazarus Group used post-quantum cryptography in a cyberespionage campaign targeting South Korean organizations, concealing malware communications and payloads behind a multi-stage infection chain. Dubbed Operation FlashHole, the campaign combined spear-phishing, malicious websites, abuse of financial security software and modular malware that largely operated in memory. The campaign followed Operation SyncHole, a Lazarus operation […] The post North Korean Hackers Use Post-Quantum Encryption to Conceal Malware in New Cyberespionage Campaign appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform .

Continue on GBHackers ↗ ‹ All news Get the newsletter

The summary and image come from GBHackers; the image is shown from their website.