Microsoft is rolling out an Efficiency Mode for Microsoft Teams designed to help devices with limited CPU and memory run the app more smoothly. Announced in a Microsoft message center update, the feature will be enabled by default on eligible hardware and aims to improve responsiveness and meeting quality by dynamically adjusting how Teams uses system resources. What Efficiency Mode
Latest Articles
Cloudflare
Cloudflare makes post‑quantum IPsec generally available
For years, the internet’s move to post‑quantum cryptography focused first on TLS, but site‑to‑site networking has lagged behind. Today Cloudflare is announcing general availability of post‑quantum encryption for Cloudflare IPsec, bringing hybrid ML‑KEM protection to WAN tunnels so organizations can defend against “harvest‑now, decrypt‑later” attacks without buying specialized hardware. This update moves another critical piece of enterprise networking closer to a quantum‑resistant future as Cloudflare continues its push toward full post‑quantum security by 2029. Cloudflare IPsec Cloudflare IPsec is a…
Continue readingGoogle Cloud and Wiz Turn Defense Into an Agentic Response to AI-Powered Attacks
Attackers and defenders are now playing with the same toys: powerful AI models that can find and exploit zero-day vulnerabilities in hours. At Google Cloud Next ’26, Google and Wiz unveiled a set of AI-driven defenses designed to shrink the time between discovery and remediation — and to automate much of the manual work that has left security teams lagging
Mustang Panda Turns Its Gaze on Indian Banks: Espionage Dressed as Help Desk Support
China’s Mustang Panda APT — also tracked as TA416, Bronze President, or Stately Taurus — is best known for adaptable tradecraft and a steady focus on geopolitical intelligence collection. In its most recent campaign, researchers tied to Acronis observed the group shifting some of that attention toward India’s financial sector. The attacks are notable less for technical sophistication than for
Comment and Control: How GitHub Comments Became a New Prompt-Injection Threat
A new class of prompt-injection attacks—dubbed “Comment and Control”—turns GitHub pull requests, issues, and comments into attack surfaces that can hijack AI coding agents and siphon secrets directly from CI/CD environments. Unlike classic prompt injection that waits for a user to feed a document to an agent, this pattern is proactive: opening a PR or posting an issue can automatically
Anthropic’s MCP Design Flaw: How a Protocol-Level Vulnerability Enables Remote Code Execution at Scale
A critical architectural flaw in Anthropic’s Model Context Protocol (MCP) ecosystem has exposed a vast number of downstream systems to remote code execution (RCE) risks. Researchers at OX Security found the issue embedded across official MCP SDKs for Python, TypeScript, Java, and Rust — meaning developers building on MCP inherit the vulnerability by design rather than through a simple coding
Apple’s Leadership Shift: Tim Cook to Executive Chairman, John Ternus Named CEO
Apple has announced a major leadership transition: Tim Cook will become executive chairman of Apple’s board of directors, and John Ternus, currently senior vice president of Hardware Engineering, will step into the role of CEO on September 1, 2026. The board approved the change unanimously after a long-term succession planning process. Cook will remain CEO through the summer to work