Phishing played a part in more than half of all incident response engagements undertaken by Talos, Cisco's threat research organization, during the second quarter of 2026, with healthcare organizations and manufacturing firms among the top targets.

The post Talos: Attackers Refine Phishing Playbook To Target Critical Infrastructure appeared first on The Security Ledger with Paul F. Roberts.

In this episode of the podcast, host Paul Roberts interviews Nishawn Smagh of the firm GreyNoise Intelligence about the findings of their State of the Edge report, an analysis of GreyNoise data on risks stemming from compromised edge devices such as broadband routers, VPN gateways, smart home devices and more. Shawn and Paul talk about how attackers are turning edge devices into their favorite entry point, and strategies for organizations to counter the growing risk of compromised edge devices.

The post Edge Devices Are Your Cyber Underbelly. Here’s Why. appeared first on The Security Ledger with Paul F. Roberts.

Google announced that it helped take down NetNut, a 2 million strong malicious residential proxy network. The incident highlights the growing risks posed by residential proxy networks that quietly conscript consumer devices into services used by cybercriminals and nation-state actors alike.

The post Residential Proxy Risks: Understanding Google’s Latest Action Against 2 Million Strong NetNut appeared first on The Security Ledger with Paul F. Roberts.