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Citrix Issues Critical NetScaler Security Update for CVE-2026-107406
Citrix has warned of a critical memory overflow vulnerability in NetScaler ADC and NetScaler Gateway that could lead to remote code execution or denial of service. The flaw carries a CVSS v4.0 score of 9.5, and affected customers are urged to upgrade.
TrendingCloudflare Introduces Web Search API to Give AI Agents Live Web Context
Cloudflare has introduced Web Search API through AI Gateway, allowing AI agents to search the live web, retrieve structured results and use current information instead of relying only on static model knowledge.
TrendingWarlock Ransomware Targets Water and Telecom Operators Through SharePoint
Warlock ransomware attackers linked to the China-nexus Longlegs group are continuing to exploit Microsoft SharePoint vulnerabilities, targeting critical infrastructure, government and education organizations across Portuguese- and Spanish-speaking regions.
TrendingGoogle Cloud Makes Spanner Queues Generally Available for Transactional Agentic Workloads
Google Cloud has made Spanner queues generally available, adding native transactional messaging to Spanner so agents can commit state changes and asynchronous tasks together in a single transaction.
TrendingCloudflare Introduces Clef Decision Models and RL Fine-Tuning Platform
Cloudflare has introduced Clef and Clef-flash, open-source decision models designed for fast, structured AI decisions, alongside a new reinforcement learning service for fine-tuning Clef models for specific workloads.
TrendingFortinet FortiMail Vulnerability Exploited in the Wild: What Organizations Need to Know
HKCERT has issued an Extremely High Risk alert for a Fortinet FortiMail vulnerability that can enable arbitrary file writing and remote code execution. CVE-2026-104286 is reportedly being exploited in the wild.
TrendingNSA Announces Post-Quantum Cryptography Measures for National Security Systems
The NSA has announced new post-quantum cryptography measures for U.S. National Security Systems, including a requirement for new commercial NSS to support quantum-resistant algorithms from 2027 and legacy systems to be phased out by 2030.
TrendingGitHub Copilot Can Now Interact With Desktop Apps Using Computer Use
GitHub Copilot's new computer use capability lets it interact with desktop applications on macOS and Windows, including GUI-only and legacy software, while keeping users in control through permissions and approval workflows.
TrendingCloudflare Workers Adds ML-KEM and ML-DSA Support for Post-Quantum Cryptography
Cloudflare Workers now supports ML-KEM and ML-DSA through Web Crypto, giving developers native building blocks to test and integrate post-quantum cryptography without bundling separate implementations.
TrendingMicrosoft 2026 Digital Defense Report: AI Is Compressing the Cybersecurity Timeline
Microsoft's 2026 Digital Defense Report says AI is accelerating vulnerability discovery, attack automation, and security operations, shrinking the time defenders have to detect, remediate, and respond to threats.
TrendingCloudflare Rebuilds Containers to Make AI Agent Sandboxes Faster and More Flexible
Cloudflare has rebuilt its Containers infrastructure for AI agents, introducing faster sandbox startup, runtime environment selection and filesystem snapshots for persistent agent workspaces.
TrendingGoogle Cloud Brings gcloud and BigQuery CLI Operations to AI Agents With Remote MCP Server
Google Cloud has introduced its Cloud CLI remote MCP server in public preview, giving AI agents access to gcloud and BigQuery CLI operations through a managed, network-isolated execution environment with Google Cloud identity and governance controls.
MetaMask Responds to Ongoing Security Incident, Exits Affected Ethereum Validators
MetaMask is responding to an ongoing security incident affecting part of its infrastructure. The company says it has identified no immediate threat to MetaMask wallets and is exiting affected Ethereum validators as a precaution.