Topic: covert communication
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Stealth Malware Campaign Infects Thousands via DNS TXT Abuse
The Detour Dog malware campaign has infected over 30,000 websites, using DNS TXT records for server-side attacks that remain hidden from most users, selectively targeting specific visitors for redirection or malware downloads. This attack operates by having compromised servers send DNS queries wi...
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Russian APT28 Deploys 'NotDoor' Backdoor to Target Microsoft Outlook
A new sophisticated backdoor called NotDoor, attributed to Russian state-aligned group APT28, targets Microsoft Outlook to exfiltrate data and execute remote commands. The malware uses obfuscated VBA code and triggers from specific email phrases to deploy malicious actions, while employing evasio...
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