Vulnerabilities in the Vim and GNU Emacs text editors, discovered using simple prompts with the Claude assistant, allow remote code execution simply by opening a file. [...]

Cisco has suffered a cyberattack after threat actors used stolen credentials from the recent Trivy supply chain attack to breach its internal development environment and steal source code belonging to the company and its customers. [...]

AI agent risk isn't equal, it scales with access to systems and level of autonomy. Token Security explains how CISOs should categorize agents and prioritize what to secure first. [...]

Hackers hijacked the npm account of the Axios package, a JavaScript HTTP client with 100M+ weekly downloads, to deliver remote access trojans to Linux, Windows, and macOS systems. [...]

​Microsoft has resolved a known issue that rendered the classic Outlook email client unusable for users who enabled the Microsoft Teams Meeting Add-in. [...]

U.S. prosecutors have charged a Maryland man with stealing more than $53 million after hacking the Uranium Finance crypto exchange twice and laundering the proceeds through a cryptocurrency mixer. [...]

The Dutch Ministry of Finance took some of its systems offline, including the digital portal for treasury banking, while investigating a cyberattack detected two weeks ago. [...]

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) ordered government agencies to patch their Citrix NetScaler appliances against an actively exploited vulnerability by Thursday. [...]

Healthcare IT firm CareCloud has disclosed a data breach incident that exposed sensitive data and caused a network disruption lasting approximately eight hours. [...]

A newly identified malicious implant named RoadK1ll is enabling threat actors to quietly move from a compromised host to other systems on the network. [...]

Hackers are exploiting a critical severity vulnerability, tracked as CVE-2026-3055, in Citrix  NetScaler ADC and NetScaler Gateway appliances to obtain sensitive data. [...]

Apple has introduced a security feature in macOS Tahoe 26.4 that blocks pasting and executing potentially harmful commands in Terminal and alerts users to possible risks. [...]

AI SOC agents can reduce alert fatigue, but most teams fail to measure real outcomes. Prophet Security breaks down Gartner's questions for evaluating AI SOC agents and separating real impact from hype. [...]

F5 has reclassified a BIG-IP APM denial-of-service (DoS) vulnerability as a critical-severity remote code execution (RCE) flaw, warning that attackers are exploiting it to deploy webshells on unpatched devices. [...]

Microsoft has pulled a buggy Windows 11 non-security preview update to investigate a known issue that triggers 0x80073712 errors during installation. [...]

Attackers are now actively exploiting a critical vulnerability in Fortinet's FortiClient EMS platform, according to threat intelligence company Defused. [...]

The European Commission has confirmed a data breach after its Europa.eu web platform was hacked in a cyberattack claimed by the ShinyHunters extortion gang. [...]

The Handala hackers associated with Iran have breached the personal email account of FBI Director Kash Patel and published photos and documents. [...]

A vulnerability in the Smart Slider 3 WordPress plugin, active on more than 800,000 websites, can be exploited to allow subscriber-level users access to arbitrary files on the server. [...]

A new info-stealing malware named Infinity Stealer is targeting macOS systems with a Python payload packaged as an executable using the open-source Nuitka compiler. [...]