April 2026 Cyber Attacks: Major Data Breaches, Ransomware Campaigns, and Zero‑Days That Should Reshape Your Security Roadmap
April 2026 delivered a hard reset on what “normal” looks like in cyber defense. Supply-chain compromises rode in through developer tooling, nation-states pivoted to identity and DNS tampering at global scale, and ransomware crews went after virtualization stacks and backups with surgical precision. The month also saw a series of widely exploited vulnerabilities across enterprise…