December 2025 was a brutal reality check for security teams. While most were winding down for the holidays, threat actors weaponized a tectonic shift in the landscape, headlined by the... The post Top ...

The path traversal bug allows attackers to include arbitrary filesystem content in generated PDFs when file paths are not ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

Researchers uncovered 27 malicious npm packages used over five months to host phishing pages that steal credentials from ...

A malicious package in the Node Package Manager (NPM) registry poses as a legitimate WhatsApp Web API library to steal WhatsApp messages, collect contacts, and gain access to the account. A fork of ...

Direct navigation — the act of visiting a website by manually typing a domain name in a web browser — has never been riskier: A new study finds the vast majority of “parked” domains — mostly expired ...

Learn how refresh tokens work in enterprise SSO. This guide covers implementation, rotation, and security best practices for CIAM systems.

Shai Hulud is a malware campaign first observed in September targeting the JavaScript ecosystem that focuses on supply chain compromise rather than traditional endpoint infection, using trojanized ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Infosecurity has selected five of the most significant vulnerability exploitation campaigns of 2025 that led to major ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...