Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...

Gravity SMTP WordPress vulnerability CVE-2026-4020 has drawn 17 million automated exploit attempts since May 2026, draining ...

Attackers are exploiting CVE-2026-4020 in Gravity SMTP to leak API keys, OAuth tokens, and system data from WordPress sites.

A configuration error in Exchange Online, which security researchers have dubbed "Ghost-Sender," allows spammers and cybercriminals to bypass the provider's ...

A weakness in certain configurations of Microsoft Exchange enables attackers to send an email from any user to a vulnerable organization. That's according to Swiss cybersecurity firm InfoGuard, which ...

This is read by an automated voice. Please report any issues or inconsistencies here. Dear Liz: Are the card companies required to use a certain exchange rate for foreign transactions? I’ve used two ...

Hyvor Relay is a self-hosted, open-source email API for developers. It uses SMTP to send emails using your own infrastructure. It is designed to be simple to self-host, easy to manage and observe, and ...

The Microsoft logo is seen at an Experience Center on Fifth Avenue on April 03, 2024 in New York City. Michael M. Santiago/Getty Images Microsoft is investigating a critical failure in Exchange Online ...

An unknown hacker or hackers managed to spy on a senior member of an unnamed global stock exchange for at least five months. Lots of questions still surround an email spying campaign reported by ...

Microsoft is working to address a widespread service issue affecting the mail flow pipeline for Exchange Online customers across North America, Asia-Pacific (APAC), and Europe. Some affected users are ...

Abstract: This review paper investigates the advances of artificial intelligence (AI) in the field of email spam detection. The study addresses AI-based techniques used for email spam filtering by ...