Cybersecurity Threats

McGraw-Hill confirms limited data exposure, disputing claims of 45M stolen records. The post McGraw-Hill Confirms Data Exposure Tied to Salesforce Issue  appeared first on eSecurity Planet.

A Marimo RCE flaw is being exploited within hours, giving attackers unauthenticated access to sensitive systems. The post Marimo RCE Flaw Exploited Within Hours of Disclosure appeared first on eSecurity Planet.

Anthropic’s Project Glasswing suggests AI may accelerate vulnerability discovery, though experts question the claims. The post Anthropic’s Project Glasswing Signals Potential AI-Driven Shift in Cybersecurity appeared first on eSecurity Planet.

Weekly summary of Cybersecurity Insider newsletters The post Zero-Days, Data Breaches, and AI Risks Define This Week’s Cybersecurity Landscape in 2026 appeared first on eSecurity Planet.

Hacker claims a 10 petabyte data theft from China’s Tianjin Supercomputing Center, raising concerns over exposed defense-related data. The post Alleged 10 Petabyte Data Theft From China’s Tianjin Supercomputing Hub appeared first on eSecurity Planet.

$3.6 million stolen from Bitcoin Depot. The post $3.6 Million Crypto Heist Targets Bitcoin Depot appeared first on eSecurity Planet.

An Adobe Acrobat zero day is being exploited in the wild. The post Adobe Acrobat Reader Zero Day Exploited in Active PDF Attacks appeared first on eSecurity Planet.

GrafanaGhost is a vulnerability that enables silent data exfiltration from Grafana using AI prompt injection and validation bypass. The post GrafanaGhost Flaw Allows Silent Data Exfiltration appeared first on eSecurity Planet.

Iranian attackers are targeting U.S. critical infrastructure by exploiting PLCs with legitimate tools, enabling stealthy disruption of industrial systems. The post Iranian Threat Actors Target U.S. Critical Infrastructure appeared first on eSecurity Planet.

AI-driven API growth is expanding the attack surface faster than security can keep up. The post API Security Risks Rise as AI Adoption Accelerates appeared first on eSecurity Planet.