A threat actor targeting exposed Docker APIs has updated its malicious tooling with more dangerous functionality that could lay the foundation for a complex botnet. [...]

Microsoft has released the KB5065429 cumulative update for Windows 10 22H2 and Windows 10 21H2, with fourteen fixes or changes, including fixes for unexpected UAC prompts and severe lag and stuttering issues with NDI streaming software. [...]

Today is Microsoft's September 2025 Patch Tuesday, which includes security updates for 81 flaws, including two publicly disclosed zero-day vulnerabilities. [...]

Microsoft has released Windows 11 KB5065426 and KB5065431 cumulative updates for versions 24H2 and 23H2 to fix security vulnerabilities and issues. [...]

Kosovo national Liridon Masurica has pleaded guilty to running BlackDB.cc, a cybercrime marketplace that has been active since 2018. [...]

The U.S. Department of Justice has charged Ukrainian national Volodymyr Viktorovich Tymoshchuk for his role as the administrator of the LockerGoga, MegaCortex, and Nefilim ransomware operations. [...]

Adobe is warning of a critical vulnerability (CVE-2025-54236) in its Commerce and Magento Open Source platforms that researchers call SessionReaper and describe as one of " the most severe" flaws in the history of the product. [...]

Shadow assets don't care about your perimeter. EASM finds every internet-facing asset, surfaces unknowns, and prioritizes real risks—so you can fix exposures before attackers do. See how Outpost24 makes it easy. [...]

​Microsoft is working to resolve a known issue that causes an anti-spam service to mistakenly block Exchange Online and Microsoft Teams users from opening URLs and quarantine some of their emails. [...]

SAP has addressed 21 new vulnerabilities affecting its products, including three critical severity issues impacting the NetWeaver software solution. [...]

Microsoft is testing new File Explorer AI-powered features that will enable Windows 11 users to work with images and documents without needing to open the files. [...]

Media streaming platform Plex is warning customers to reset passwords after suffering a data breach in which a hacker was able to steal customer authentication data from one of its databases. [...]

Large network scans have been  targeting Cisco ASA devices, prompting warnings from cybersecurity researchers that it could indicate an upcoming flaw in the products. [...]

A new supply chain attack on GitHub, dubbed 'GhostAction,' has compromised 3,325 secrets, including PyPI, npm, DockerHub, GitHub tokens, Cloudflare, and AWS keys. [...]

Signal has introduced a new opt-in feature that helps users create end-to-end encrypted backups of their chats, allowing them to restore messages even if their phones are damaged or lost. [...]

American furniture brand Lovesac is warning that it suffered a data breach impacting an undisclosed number of individuals, stating their personal data was exposed in a cybersecurity incident. [...]

​Calcio, a large piracy sports streaming platform with more than 120 million visits in the past year, was shut down following a collaborative effort by the Alliance for Creativity and Entertainment (ACE) and DAZN. [...]

In a supply chain attack, attackers injected malware into NPM packages with over 2.6 billion weekly downloads after compromising a maintainer's account in a phishing attack. [...]

Salesloft says attackers first breached its GitHub account in March, leading to the theft of Drift OAuth tokens later used in widespread Salesforce data theft attacks in August. [...]