Cisco warned this week that two vulnerabilities, which have been exploited in zero-day attacks, are now being abused to force ASA and FTD firewalls into reboot loops. [...]

Cisco has released security updates to patch a critical vulnerability in the Unified Contact Center Express (UCCX) software, which could enable attackers to execute commands with root privileges. [...]

Microsoft is suffering an ongoing DNS outage affecting customers worldwide, preventing them from logging into company networks and accessing Microsoft Azure and Microsoft 365 services. [...]

Microsoft has resolved a known issue that caused Windows updates to fail, leading to 0x800F081F errors on Windows 11 24H2 systems. [...]

The Cybersecurity & Infrastructure Security Agency (CISA) warned today that attackers are actively exploiting two vulnerabilities in Dassault Systèmes' DELMIA Apriso, a manufacturing operations management (MOM) and execution (MES) solution. [...]

​Microsoft announced today a new Microsoft 365 Copilot agent called App Builder that can help users create and deploy apps "in minutes." [...]

Google announced today that the Chrome web browser will ask for permission by default before connecting to public, insecure HTTP websites, beginning with Chrome 154 in October 2026. [...]

Today, Microsoft introduced Mico, a new and more personal avatar for the AI-powered Copilot digital assistant, which the company describes as human-centered. [...]

Microsoft says that the File Explorer (formerly Windows Explorer) now automatically blocks previews for files downloaded from the Internet to block credential theft attacks via malicious documents. [...]

Security researchers collected $792,750 in cash after exploiting 56​​​​​​​ unique zero-day vulnerabilities during the second day of the Pwn2Own Ireland 2025 hacking competition. [...]

A high-severity vulnerability in the now-abandoned async-tar Rust library and its forks can be exploited to gain remote code execution on systems running unpatched software. [...]

Microsoft has reminded customers again today that systems running Home and Pro editions of Windows 11 23H2 will stop receiving security updates next month. [...]

Google is updating the Chrome web browser to automatically revoke notification permissions for websites that haven't been visited recently, to reduce alert overload. [...]

Microsoft has upgraded its AI-powered Copilot digital assistant to connect to email accounts and generate Office documents from prompt outputs. [...]

A cybercrime gang tracked as Storm-2657 has been targeting university employees in the United States to hijack salary payments in "pirate payroll" attacks since March 2025. [...]

​Microsoft is working to resolve a known issue that causes its Defender for Endpoint enterprise endpoint security platform to incorrectly tag SQL Server software as end-of-life. [...]

A cybercrime group, tracked as Storm-1175, has been actively exploiting a maximum severity GoAnywhere MFT vulnerability in Medusa ransomware attacks for nearly a month. [...]

Microsoft is investigating a bug that causes Copilot issues when multiple Office apps are running simultaneously on the same system. [...]

The Redis security team has released patches for a maximum severity vulnerability that could allow attackers to gain remote code execution on thousands of vulnerable instances. [...]