Chinese hackers are behind attacks on AsyncOS Software that allow complete takeover of the appliance, company says.

At least one of these groups allegedly targeted Cisco Secure Email Gateway, and Cisco Secure Email and Web Manager instances ...

From vendors offering code security tools to those protecting inboxes and websites against attacks, here’s a look at 20 key companies in web, email and application security. As hackers continue to ...

Cisco patched an Email Gateway and Secure Email zero-day exploited by Chinese hackers to deploy the AquaShell backdoor.

Cisco finally patched a maximum-severity AsyncOS zero-day exploited in attacks targeting Secure Email Gateway (SEG) ...

Generative AI has given attackers a way to automate the process of crafting emails that could help them crack corporate systems. Abnormal Security, which uses generative AI to help spot and block such ...

Cisco released fixes for CVE-2025-20393, a CVSS 10.0 zero-day RCE flaw in AsyncOS exploited by a China-linked APT via email ...

Fortinet has announced the launch of its FortiMail Workspace Security suite, enhancing its data and productivity security portfolio. This suite positions FortiMail as the most comprehensive and ...

The Chinese threat group, tracked as UAT-9686, has deployed a collection of custom-built hacking tools to maintain persistent access to compromised systems. Image: Adobe Stock Cisco has dropped an ...

Libraesva patched CVE-2025-59689, a medium-severity remote command execution vulnerability Attack exploited compressed email attachments; threat actor likely a ...

In an analysis of outbound healthcare email traffic, Paubox found that approximately 4.5% of connections were delivered to servers with expired or self-signed certificates. The analysis examined ...

Across the world, companies rely on Microsoft and Google to administer email accounts for employees. Keeping all those mailboxes secure, however, is a business opportunity. Proofpoint went public in ...