Cisco : une faille critique des passerelles e-mail Secure Email Gateway est déjà exploitée

#cybersecurite #Cisco #SecureEmailGateway

Cisco says a Secure Email Gateway flaw is being exploited in real-world attacks.

A crafted email can give attackers extensive control without a prior login; fixed…

https://en.hacks.gr/epitheseis-meso-email-mporoyn-na-dosoyn-pliri-elegcho-se-syskeyes-tis-cisco/

#Cisco #SecureEmailGateway #AsyncOS

Cloud-Sicherheit endet nicht beim Provider

#Authentifizierung #Authentizität #CloudSicherheit #Cybersicherheit #EMail #Rechenzentrum #SecureEMailGateway @Seppmail #Signatur #Transportverschlüsselung #Verschlüsselung

netzpalaver.de/2026/...

Cisco Patches Critical Vulnerabilities in Secure Email Gateway, SSM
www.securityweek.com/cisco-patche...
#Infosec #Security #Cybersecurity #CeptBiro #Cisco #Vulnerabilities #SecureEmailGateway #SSM

5 Tipps, was IT-Admins gegen Ghost-Sender in Exchange-Online jetzt tun sollten

#BusinessEMailCompromise #Cybersecurity #Cybersicherheit #DMARC #EMail #EMailSicherheit #ExchangeOnline #GhostSender #Microsoft365 @Retarus #SecureEMail #SecureEMailGateway

netzpalaver.de/2026/...

Angreifer umgehen NLP-basierte E-Mail-Erkennung

#Cybersecurity #Cybersicherheit #EMail KnowBe4 #NaturalLanguageProcessing #Phishing #SecureEMailGateway

netzpalaver.de/2026/...

Phishing lässt sich auch durch Secure-E-Mail-Gateways nicht aufhalten

#Cyberkriminalität #EMail @KnowBe4 #Phishing #SecureEMailGateway #SecurityAwareness #SocialEngineering

netzpalaver.de/2025/...

It's actually a front end for a group of mail boxes.

They are:

hr0@opm.gov
hr1@opm.gov
hr2@opm.gov

up to hr19

MS Exchange/Outlook backend is hosted on microsoft azure govcloud, and front end is hosted by akamai ghost.

mail server hostnames are:

mail
mail2
smtp
securemail
secureemailgateway