#Inboxfuscation - Twitter Hashtag

9 months ago

Great write up from the @The_Cyber_News on our latest open-source tool, #Inboxfuscation, in their newsletter today. "A new open-source tool named Inboxfuscation can create malicious inbox rules in Microsoft Exchange that are difficult for security tools to detect. Developed by security firm Permiso, the tool uses Unicode-based obfuscation to hide keywords in rules, allowing attackers to maintain persistence and exfiltrate data from compromised mailboxes. This technique can substitute standard characters with visually identical Unicode variants, making the rules appear harmless while functionally matching sensitive terms. While these specific obfuscation methods have not yet been observed in active attacks, their development exposes a critical blind spot in email security postures." https://t.co/BvUqH8TLeA

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Permiso Security

@permisosecurity

9 months ago

Big thanks to @LauraMFrench and @SCMagazine for covering #Inboxfuscation!

SC Media @SCMagazine

9 months ago

Malicious Microsoft Exchange inbox rules could be hidden using a technique dubbed “Inboxfuscation,”@permisosecurity researchers reported. #cybersecurity #infosec #ITsecurity https://t.co/s181TpHvCu

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Permiso Security

@permisosecurity

9 months ago

Thanks to @duncanriley and @SiliconANGLE for covering our latest open-source tool, #Inboxfuscation https://t.co/Dh38sStSRQ

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Permiso Security

@permisosecurity

9 months ago

Big thanks to @campuscodi at @riskydotbiz for including #Inboxfuscation in the recent Risky Biz newsletter https://t.co/paxIjHhIuk

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Permiso Security

@permisosecurity

9 months ago

Big thanks to @MichaelVizard at @securityblvd for covering #Inboxfuscation, our latest open-source tool! https://t.co/xUWV8ihtYw

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Andi Ahmeti @SecEagleAnd1

9 months ago

The full write-up is now live, blog post is attached below if you’d like the deep dive. Blog: https://t.co/zzFYZIIAmE Github: https://t.co/Drhq49pFWh #Permiso #M365 #InboxRules #Obfuscation #Unicode #Evade #Persistence #Detection #Inboxfuscation #BlueTeamCon

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