The FBI and authorities in The Netherlands this week seized a number of servers and domains for a hugely popular spam and malware dissemination service operating out of Pakistan. The proprietors ...

I lived through similar events when I was at IronPort, and we got purchased by Cisco. We were able to keep interest in the email security part of our product, but for the most part, our products were ...

Cofense Intelligence has continually observed the abuse or usage of legitimate domain service exploitation. This report highlights observed phishing threat actor abuse of .gov top-level domains (TLDs) ...

Cisco has released security updates to patch a ClamAV denial-of-service (DoS) vulnerability, which has proof-of-concept (PoC) exploit code. Tracked as CVE-2025-20128, the vulnerability is caused ...

These security products must protect the data, algorithms, models, and infrastructure involved in AI applications. Securing AI Emerges As A Key Tech Initiative in 2025 Last week, Cisco unveiled ...

Zelenskiy urges Europe to bolster defence against Russia Kyiv seeks meeting with Trump to discuss Ukraine's security Trump has said he will end the war quickly Zelenskiy says Ukraine would not ...

Cisco’s AI infosec tools will be offered under the name AI Defense, and has a little overlap with Nvidia’s offerings in the form of a model validation tool that Switchzilla says will investigate LLM ...

A vulnerability in Microsoft Outlook allowed threat actors to distribute malware via email The bug abuses the ... to install the patch immediately. In a security advisory, Microsoft detailed ...

For starters, the 15GB isn't just used for email: It also includes the files you've saved in your Google Drive and Google Photos. If you frequently send or receive messages that contain large ...

Cisco says its AI Defense solution is expected to become available for enterprises in March. Eduard Kovacs (@EduardKovacs) is a managing editor at SecurityWeek. He worked as a high school IT teacher ...

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 ...

In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software ...