The Cyber Express Weekly Roundup: Global Cybersecurity Incidents and Policy Shifts

This Cyber Express weekly roundup covers recent cybersecurity events: a disruptive cyberattack forced partial shutdown of Spain’s Ministry of Science IT systems; Moltbook, an AI‑built social platform, exposed 1.5 million API authentication tokens, 35,000 emails, and private messages due to a Supabase misconfiguration; Substack disclosed a breach affecting user emails, phone numbers, and metadata discovered months after compromise; and European authorities and technology companies are intensifying investigations and defensive initiatives around AI misuse and access controls.