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Plus: The SEC lets SolarWinds off the hook, Microsoft stops a historic DDoS attack, and FBI documents reveal the agency spied on an immigration activist Signal group in New York City.

Martin muses on how agentic AI is bringing efficiency improvements to the business of cyber crime.

Generative AI is making it even easier for attackers to exploit old and often forgotten network equipment. Replacing it takes investment, but Cisco is making the case that it’s worth it.

Join Bill Largent as he shares his passion for learning, the connection between reading and empathy, and offers fresh insights for the next generation of security professionals.

Today, Cisco Talos is introducing new capabilities for Snort3 users within Cisco Secure Firewall to give you greater flexibility in how you manage, organize, and prioritize detection rules.

As organizations continue to accelerate digital transformation in the cloud, customers are looking for ways to enhance safeguards for sensitive workloads, especially those in highly regulated industries. As such, confidential computing has become an increasingly prominent way to protect workloads by providing an isolated, hardware-encrypted environment based on a zero-trust security model. To help address this need, we are pleased to announce the general availability of confidential containers on Microsoft Azure Red Hat OpenShift, expected to be delivered in the coming weeks. This feature give

This week showed just how fast things can go wrong when no one’s watching. Some attacks were silent and sneaky. Others used tools we trust every day — like AI, VPNs, or app stores — to cause damage without setting off alarms. It’s not just about hacking anymore. Criminals are building systems to make money, spy, or spread malware like it’s a business. And in some cases, they’re using the same

CISA issues an urgent directive for all organizations to patch Cisco ASA and Firepower devices against CVE-2025-20362 and CVE-2025-20333, exploited in the ArcaneDoor campaign. Verify the correct version now!

In this week’s newsletter, Amy recounts her journey from Halloween festivities to unraveling the story of the 2022 Viasat satellite hack, with plenty of cybersecurity surprises along the way.

In August 2025, Cisco Talos observed big-game hunting and double extortion attacks carried out by Kraken, a Russian-speaking group that has emerged from the remnants of the HelloKitty ransomware cartel.