WebSocket

Everything Threat Times has reported about WebSocket: 2 stories, newest first. Part of our Cyber Attacks coverage.

Cyber Attacks

Developer Launches Free Public CertStream Endpoint for Certificate Transparency Monitoring

Threat TimesOct 20, 2026

A new WebSocket endpoint provides real-time certificate transparency data without requiring API keys or user registration for security researchers.

Vulnerabilities

Horizon3.ai Discovers Actively Exploited Zammad Vulnerability CVE-2026-102489

Threat TimesOct 11, 2026

Research from Horizon3.ai reveals a critical flaw in Zammad that attackers are using to hijack user sessions via WebSocket errors.