Western intelligence agencies that form the Fives Eyes alliance issued a statement warning that frontier AI models such as Claude Mythos are “fundamentally transforming both offensive and defensive cyber capabilities”…
Active Exploitation of CVE-2025-55182 Critical RCE in React Server Components and Next.js CVE-2025-55182 represents a critical pre-authentication Remote Code Execution (RCE) vulnerability, rated with a CVSS score of 10.0, affecting…
Andrzej Matykiewicz | Wednesday, 6 August 2025 at 22:23 UTC At Black Hat USA and DEFCON 2025, PortSwigger’s Director of Research, James Kettle, issued a stark warning: request smuggling isn’t…
On November 18, 2025, a single configuration file change at Cloudflare disrupted access to large parts of the web. Around 11:20 UTC, Cloudflare’s network began returning a surge of HTTP…
CSO Conversations is a blog series interviewing Okta’s Regional CSOs supporting David Bradbury, Okta’s Chief Security Officer in providing the best service for our customers. Okta’s Regional CSOs are integral…
TAMECAT PowerShell Backdoor Targets Edge and Chrome: Login Credentials at Risk TAMECAT is a sophisticated PowerShell-based backdoor attributed to APT42, an Iranian state-sponsored hacking group, designed to steal login credentials…
Andrzej Matykiewicz | Wednesday, 6 August 2025 at 22:23 UTC At Black Hat USA and DEFCON 2025, PortSwigger’s Director of Research, James Kettle, issued a stark warning: request smuggling isn’t…
Executive Summary Claude Skills is a new feature from Anthropic that has gained rapid adoption, with more than 17,000+ GitHub stars already since its launch in October 2025, allowing users to create and share custom code modules that expand…
Content-Security-Policy (CSP) is a web security mechanism that helps protect against various types of cybersecurity attacks by defining and enforcing a set of policies regarding the content that a website…
Introduction The 2026 Winter Games raise the stakes by putting AI systems directly into the operational loop. AI will help run the event at massive scale, which creates new ways…
