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Daily Writeups
⤷ Title: Russian APT28 Deploys “NotDoor” Backdoor Through Microsoft Outlook
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𐀪 Author: Waqas
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ⴵ Time: Thu, 04 Sep 2025 21:44:31 +0000
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⌗ Tags: #Security #Malware #APT28 #backdoor #Cyber Attack #Cybersecurity #Fancy Bear #Microsoft #NotDoor #Outlook
Hackread
Russian APT28 Deploys “NotDoor” Backdoor Through Microsoft Outlook
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27 views
Daily Writeups
⤷ Title: NotDoor: A New Backdoor by Russia’s APT28 Is Hiding in Microsoft Outlook Macros
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𐀪 Author: Ddos
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ⴵ Time: Fri, 05 Sep 2025 00:00:07 +0000
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⌗ Tags: #Malware #APT28 #cybersecurity #DLL side_loading #Fancy Bear #malware #Microsoft Outlook #NotDoor #VBA Macro
Daily CyberSecurity
NotDoor: A New Backdoor by Russia's APT28 Is Hiding in Microsoft Outlook Macros
A new report reveals NotDoor, a backdoor by Russia's APT28 that hides in Microsoft Outlook macros and uses specific email triggers to exfiltrate data and execute commands.
9 views
Daily Writeups
⤷ Title: APT28 Weaponizes Office Flaw to Spy on NATO & Military
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𐀪 Author: Ddos
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ⴵ Time: Mon, 09 Feb 2026 00:06:35 +0000
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⌗ Tags: #Cyber Security #Malware #APT28 #BeardShell #CVE_2026_21509 #Fancy Bear #Filen.io #Military Espionage #NATO Targets #NotDoor #Trellix #WebDAV Exploit
Daily CyberSecurity
APT28 Weaponizes Office Flaw to Spy on NATO & Military
APT28 (Fancy Bear) weaponized CVE-2026-21509 in 24 hours to target NATO. New "BeardShell" and "NotDoor" malware steals emails. Patch Office now.
14 views