Cyber Briefing: 2026.01.20

China-linked APT activity, critical plugin exploits, Cloudflare WAF bypass fixes, major data breaches, lost government devices, and global cybercrime arrests. This article has been indexed from CyberMaterial Read the original article: Cyber Briefing: 2026.01.20

Grubhub Confirms New Data Breach Incident

Grubhub is currently investigating a new data breach and an associated extortion attempt following a security compromise linked to its Zendesk platform. This article has been indexed from CyberMaterial Read the original article: Grubhub Confirms New Data Breach Incident