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In partnership with international cybersecurity agencies, the US Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA) outlined security best practices for organizations that use on-premises versions of Microsof…
78% of organizations were hit by an email breach in the past 12 months, according to the Email Security Breach Report 2025 by Barracuda. Phishing, impersonation, and account takeover continue to drive incidents that often lead to ransomware and data lo…
78% of organizations were hit by an email breach in the past 12 months, according to the Email Security Breach Report 2025 by Barracuda. Phishing, impersonation, and account takeover continue to drive incidents that often lead to ransomware and data lo…
Sublime Security’s Series C funding round brings the total raised by the company to more than $240 million.
The post Sublime Security Raises $150 Million for Email Security Platform appeared first on SecurityWeek.
First released in 2005, the open-source Proxmox Mail Gateway has become a widely adopted mail proxy, positioned between the firewall and the internal mail server to stop threats before they reach users. The platform delivers anti-spam and antivirus fil…
Cyberattackers are using generative AI to draft polished spam, create malicious code and write persuasive phishing lures. They are also learning how to turn AI systems themselves into points of compromise. Recent findings highlight this shift. Research…
During Proofpoint Protect 2025, company leaders detailed how AI is being used in phishing trends and in cyber-defense tactics.
The post Proofpoint Exec: ‘Phishing is the Leading Cause of Breaches Globally’ appeared first on eSecurity Planet.
Suspected state-sponsored attackers have exploited a zero-day vulnerability (CVE-2025-59689) in the Libraesva Email Security Gateway (ESG), the Italian email security company has confirmed. About CVE-2025-59689 CVE-2025-59689 is a command injection vul…
Tracked as CVE-2025-59689, the command injection bug could be triggered via malicious emails containing crafted compressed attachments.
The post Libraesva Email Security Gateway Vulnerability Exploited by Nation-State Hackers appeared first on Security…
AegisAI uses autonomous AI agents to prevent phishing, malware, and BEC attacks from reaching inboxes.
The post Email Security Startup AegisAI Launches With $13 Million in Funding appeared first on SecurityWeek.