SMTP Smuggling – Spoofing Emails Worldwide (sec-consult.com)

Screenshot of sec-consult.com: SMTP Smuggling – Spoofing Emails Worldwide

First screen, captured 2 years ago.

Looks similar

Screenshot of media.ccc.de: SMTP Smuggling – Spoofing Emails Worldwide [video]

SMTP Smuggling – Spoofing Emails Worldwide [video](media.ccc.de)

6 points by doener 2 years ago | 3 comments

Screenshot of akamai.com: Spoofing DNS records by abusing DHCP DNS dynamic updates

Spoofing DNS records by abusing DHCP DNS dynamic updates (akamai.com)

176 points by Terretta 2 years ago | 82 comments

Mailgun: Public Security Disclosure

67 points by throwaway2346mg 3 years ago | 19 comments

Screenshot of notes.valdikss.org.ru: Encrypted traffic interception on Hetzner and Linode targeting Jabber service

Encrypted traffic interception on Hetzner and Linode targeting Jabber service (notes.valdikss.org.ru)

637 points by f311a 3 years ago | 257 comments

Blog post detailing discovery of a TLS man-in-the-middle interception of jabber.ru XMPP servers hosted on Hetzner and Linode using Let's Encrypt certificates.

mitm xmpp tls lets-encrypt

Screenshot of krebsonsecurity.com: Email bombs exploit lax authentication in Zendesk

Email bombs exploit lax authentication in Zendesk (krebsonsecurity.com)

52 points by todsacerdoti 1 year ago | 11 comments

Screenshot of blog.apnic.net: Vulnerabilities show why STARTTLS should be avoided if possible (2021)

Vulnerabilities show why STARTTLS should be avoided if possible (2021)(blog.apnic.net)

96 points by fanf2 2 years ago | 58 comments