Google is ending support for the Send as feature that allows users to send emails from external services, so a desktop client ...
Roundcube webmail vulnerability patched August 9, 2026 in an eleven-flaw emergency update: a pre-authentication IMAP command injection discovered by Horizon3.ai requires no credentials to exploit, and ...
A Russian state-supported espionage group spent months reading Western mailboxes through a then-unknown flaw in Zimbra's webmail client. The payload goes after the last 90 days of email, the ...
A new variant of the Snake Keylogger malware is being used to actively target Windows users located in China, Turkey, Indonesia, Taiwan, and Spain. Fortinet FortiGuard Labs said the new version of the ...
Cybercriminals are deploying novel techniques to bypass email security, including embedding malicious code inside images and using GenAI to deliver malware. HP Wolf researchers highlighted several ...
A group of attackers have compromised accounts on the SendGrid email delivery platform and are using them to launch phishing attacks against other SendGrid customers. The campaign is likely an attempt ...
A threat actor known as W3LL developed a phishing kit that can bypass multi-factor authentication along with other tools that compromised more than 8,000 Microsoft 365 corporate accounts. In ten ...
A cyberespionage group named 'MoustachedBouncer' has been observed using adversary-in-the-middle (AitM) attacks at ISPs to hack foreign embassies in Belarus. According to an ESET report released today ...
MoustachedBouncer is a cyberespionage group discovered by ESET Research and first publicly disclosed in this blogpost. The group has been active since at least 2014 and only targets foreign embassies ...
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