Doxxing in children: Risks and protection strategies

Published on November 28, 2025

The digital world offers many opportunities for self-expression and development, but it is also a space where disagreements can escalate quickly, and bullying, harassment and revenge are present. …

North Korean actors intensify 'Contagious Interview' campaign on npm registry

Published on November 28, 2025

North Korean threat actors responsible for the “Contagious Interview” campaign have flooded the npm registry with 197 additional malicious packages since last month. According to a Socket …

Teams Vulnerability Allows Microsoft Defender Bypass Through Guest Access

Published on November 28, 2025

Ontinue security researchers have discovered a “cross-tenant blind spot” in Microsoft Teams that allows attackers to bypass Microsoft Defender for Office 365 protections using the guest …

Vulnerability in legacy Python packages exposes PyPI supply chain to takeover attacks

Published on November 28, 2025

Cybersecurity researchers have discovered vulnerable code in outdated Python packages that could pave the way for a supply chain compromise attack on the Python Package Index (PyPI) via a domain …

Critical Vulnerability in Mattermost Allows Account Takeover (CVE-2025-12421)

Published on November 27, 2025

Mattermost Critical Vulnerability Summary

A default configuration in Mattermost, an open source collaboration platform used by enterprises and government agencies, exposes deployments to critical …