Security Bulletin

AI exposes edge security gaps where visibility, not detection, is the missing defense.

Yesterday, I talked about NAPTR records and how they are related to RCS. But there is another "odd" record that shows up in my DNS logs. This one isn't new, but I don't think I ever covered it: NIMLOC. At least that is what Zeek...

During the Cisco Live Americas 2026 Agentic SOC, we discovered and investigated suspicious LDAP activity both manually and with the assistance of AI. This helped us understand how the Agentic SOC can improve the threat-hunting process.

A firsthand look inside the Cisco Live 2026 SOC and how AI, automation, and agentic workflows are transforming modern security operations.

At Cisco Live AMER 2026, Tier One SOC Analysts elevate their expertise by investigating further with Splunk Security and Endace.

At Cisco Live AMER 2026, the Cisco Event SOC turned live operations into education through SOC tours, speaker sessions, and World of Solutions conversations.

A product manager’s view from the Cisco Live SOC on using AI, Splunk ES, and XDR to investigate faster and build better detection and response products.

The flaw allows an unauthenticated attacker to craft a GitHub Issue in an org's public repository and then silently pull data from its private repos, too.

The campaign, detailed by Palo Alto Networks' Unit 42, begins with a phishing email containing a malicious PDF.

The TrojPix technique, developed by Shandong University researchers, exploits the video cable to radiate faint radio signals that can be captured by a nearby receiver.

The arrest is a component of Operation Riptide, an international initiative focused on disrupting malicious cyber activity and holding perpetrators accountable.